Fits 1997-2003 Ford F-150 (Base, Harley-Davidson Edition, King Ranch, Lariat, Lightning, XL, and XLT).

The Belltech 6656 shock extension kit is engineered to relocate the lower shock mounting point on aggressively lowered 1997-2003 Ford F-150 trucks. By repositioning the mount, this kit corrects the shock absorber's working angle and restores necessary travel, preventing the dampeners from bottoming out and ensuring they operate within their effective range.

Each extension is manufactured from stamped heavy-gauge P&O (Pickled and Oiled) steel for maximum structural integrity and finished with a durable powder coating to resist corrosion and road debris. This kit includes all necessary Grade 8 hardware and detailed instructions for a straightforward installation.

• Corrects shock absorber working angle on lowered suspension setups
• Increases overall shock travel to prevent bottoming out
• Constructed from heavy-gauge stamped P&O steel for durability
• Resilient powder-coated finish protects against corrosion
• Includes high-strength Grade 8 hardware
• Manufacturer Part Number: 6656

Fits select 1988-2000 Chevrolet and GMC C1500, C2500, C3500, Suburban, Tahoe, and Yukon models.

Belltech shock extensions are engineered to relocate the lower shock mounting point, a critical modification for aggressively lowered trucks and SUVs. By repositioning the mount, this kit corrects the shock absorber's working angle and restores necessary suspension travel that is often compromised during the lowering process. This ensures the dampers operate within their intended range for better ride quality and component longevity.

Constructed from stamped heavy-gauge P&O (Pickled and Oiled) steel, these extensions are built to withstand high stress. Each component is finished with a durable powder coating for maximum corrosion resistance against road debris and moisture.

• Corrects shock working angle on lowered suspension setups
• Increases overall shock travel to prevent bottoming out
• Manufactured from heavy-gauge stamped P&O steel
• Durable powder-coated finish for long-term protection
• Includes high-strength Grade 8 hardware
• Manufacturer Part Number: 6652

Included in the Box: (2) Shock extension brackets, Grade 8 installation hardware, and instructions.

Fits 2015-2025 Ford F-150 trucks (King Ranch, Lariat, Limited, Platinum, Police Responder, SSV, STX, Tremor, XL, and XLT).

The Belltech 6647 C-Notch Kit is designed to restore essential rear suspension travel on aggressively lowered Ford F-150 trucks. When standard lowering kits reduce the gap between the axle and the frame, this kit provides a solution by creating additional clearance through a frame notch. The "bolt-in" wrap-around design captures the entire frame rail, not only increasing compression travel by approximately 2 inches but also reinforcing the frame for improved structural strength.

• Increases rear compression travel by approximately 2" to prevent bottoming out
• Heavy-duty wrap-around C-sections reinforce and strengthen the modified frame
• Included progressive rate polymer bump stops provide controlled deceleration during suspension cycles
• Complete installation package with high-strength Grade 8 hardware and a precision notch template
• Manufacturer Part Number: 6647

Please note: This installation requires permanent frame modifications. Follow the included template and instructions precisely to ensure proper fitment and structural integrity.

Fits 1988-1998 Chevrolet and GMC C1500, C2500, and C1500 Suburban models.

The Belltech 6611 frame rail C-Section kit is designed for aggressively lowered trucks that have lost critical suspension travel. By notching the frame, this kit restores approximately 2 inches of upward compression travel, preventing the axle from bottoming out against the frame rail. The wrap-around, bolt-in design encaptures the entire frame rail to maintain and even improve structural integrity after the necessary frame modifications are performed.

Each kit is manufactured to precise tolerances and includes a notch template to ensure accurate cutting. To manage suspension bottoming, Belltech includes progressive rate polymer bump stops. All necessary high-strength Grade 8 hardware is included for a secure installation.

• Increases overall compression travel by approximately 2 inches
• Bolt-in wrap-around design reinforces the notched frame rail
• Progressive rate polymer bump stops for controlled compression
• Includes heavy-duty Grade 8 mounting hardware and notch template
• Manufacturer Part Number: 6611

Note: Installation requires frame modifications (cutting).

Fits 1988-1998 Chevrolet and GMC C1500 Extended Cab models.

The Belltech 6607 Rear Axle Flip Kit is engineered to dramatically lower the rear of your GMT400 truck by relocating the rear axle from beneath the leaf spring to the top of the spring pack. This application-specific design provides a 6-inch drop, delivering an aggressive stance without compromising the structural integrity of your rear suspension.

Manufactured from high-quality steel with a durable powder-coated finish, each kit includes essential frame rail C-notches. These C-notches are critical for maintaining sufficient travel and preventing the axle from bottoming out against the frame after lowering. To ensure proper suspension geometry, Belltech also includes shock extensions and heavy-duty Grade 8 hardware for a secure, long-lasting installation.

• Relocates rear axle to the top of the leaf spring for a 6-inch drop
• High-quality steel construction with a durable powder-coated finish
• Includes frame rail C-notches for necessary axle clearance
• Supplied with shock extensions to maintain damper travel
• Complete with Grade 8 mounting hardware and axle saddles
• Manufacturer Part Number: 6607

Fits 1988-1998 Chevrolet and GMC C1500 models (Standard Cab) including Silverado, Sierra, Cheyenne, and WT trims.

The Belltech 6605 Rear Axle Flip Kit is engineered to provide a dramatic 6-inch drop by relocating the rear axle from beneath the leaf spring pack to the top of the assembly. This kit is application-specific, ensuring correct pinion angles and axle positioning for 1988-1998 GM C-Series trucks. Each kit is manufactured from high-quality steel with a durable powder-coated finish to withstand road debris and corrosion.

Unlike basic kits, this Belltech system includes frame rail C-notches to maintain necessary upward suspension travel and prevent frame contact after lowering. All required Grade 8 hardware and shock extensions are included to maintain proper suspension geometry and ride quality.

• Relocates rear axle from below to the top of the leaf spring
• Provides a 6-inch rear suspension drop
• High-strength steel construction with powder-coated finish
• Includes axle saddles, heavy-duty U-bolts, and U-bolt plates
• Includes frame C-notches and shock extensions
• Grade 8 mounting hardware included
• Manufacturer Part Number: 6605

Fits 1994-2000 Dodge Ram 2500 and 3500 Base models.

Belltech lowering shackle kits provide a simple and effective way to lower the rear of your truck by 2 inches for a more leveled appearance. These shackles are engineered to replace the factory components with a direct bolt-in design that requires no additional modifications to your suspension system. Built for longevity, they use heavy-gauge die-stamped Pickled & Oiled (P&O) steel to ensure structural integrity under load.

Each shackle features OEM-quality vulcanized rubber "silent block" bushings, providing a quiet, maintenance-free lifespan by isolating road vibration and noise. The durable powder-coated finish protects the steel from corrosion and road debris, making it a reliable solution for both daily driven trucks and work vehicles.

• Provides a 2-inch rear drop for a leveled stance
• Constructed from heavy-gauge die-stamped P&O steel
• Durable black powder-coated finish for corrosion resistance
• OEM-style vulcanized rubber bushings for quiet operation
• Direct bolt-in installation with no modifications required
• Manufacturer Part Number: 6590

Fits 1999-2018 Chevrolet Silverado 1500 and GMC Sierra 1500. Belltech leaf spring hanger kits are engineered to provide a subtle 1 to 2-inch lowering of your vehicle's rear suspension (drop amount is application-dependent). By repositioning the front or rear leaf spring mounting points at the spring eyes, these hangers allow for an effective drop without the need to modify or replace the factory leaf springs.

This design ensures you maintain the original OEM ride quality and, more importantly, preserves the factory load capacity for hauling and towing. Each kit is manufactured with precision to ensure proper suspension geometry and a straightforward installation process.

• Provides a 1-2 inch rear drop while retaining factory leaf springs
• Maintains OEM ride quality and load-carrying capacity
• Includes high-quality Grade 8 hardware
• Features progressive rate polymer bump stops for improved bottoming control
• Durable powder-coated finish for corrosion resistance
• Manufacturer Part Number: 6560

Fits 2007-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 models.

The Belltech 6524 C-Notch Kit is designed to restore critical suspension travel on aggressively lowered trucks. By utilizing a "bolt-in" wrap-around C-section design, this kit reinforces the frame rails while providing the necessary clearance for the rear axle to travel higher into the chassis. This modification helps prevent bottoming out and improves overall ride quality on vehicles with significant rear drops.

Constructed for maximum durability, the kit increases compression travel by approximately 2 inches. It features progressive rate polymer bump stops for controlled bottoming and includes a precision cutting template to ensure accurate frame modification. All necessary Grade 8 hardware is included to maintain structural integrity.

• Increases rear suspension compression travel by approximately 2 inches
• Reinforces frame rails with a heavy-duty wrap-around design
• Includes progressive rate polymer bump stops for improved damping
• Includes high-strength Grade 8 mounting hardware and installation template
• Manufacturer Part Number: 6524

Note: Frame modifications (cutting) are required for installation.

Fits select 1999-2007 Chevrolet Silverado 1500 and GMC Sierra 1500 models, including Classic and SS trims.

The Belltech 6513 Hanger Kit provides a precise 2-inch rear drop for your leaf spring equipped Sport Truck or SUV. By repositioning the front or rear leaf spring mounting points (spring eyes), this kit effectively lowers your vehicle's stance without requiring modifications to the factory leaf springs. This specialized geometry ensures you retain OEM ride quality and, most importantly, maintains your truck's factory load-carrying capacity.

• Provides a 2-inch rear drop while retaining original leaf springs
• Repositioned mounting points preserve factory ride quality and payload capacity
• Includes progressive rate polymer bump stops for improved compression control
• Constructed for durability with high-strength materials
• Includes all necessary Grade 8 mounting hardware
• Manufacturer Part Number: 6513

Fits select 1988-1998 Chevrolet and GMC C1500 Standard Cab models (Cheyenne, Silverado, WT, Sierra, Sierra SLE, and 454 SS).

Achieve a precise 4-inch rear drop on your leaf spring-equipped truck without sacrificing utility or comfort. The Belltech 6500 Shackle and Hanger Kit is engineered to lower your vehicle's center of gravity by repositioning the leaf spring mounting points (spring eyes). This design allows you to lower the rear suspension while retaining the factory leaf springs, ensuring your OEM ride quality and load capacity remain unchanged.

This kit utilizes heavy-duty construction and includes Grade 8 hardware for maximum durability and safety. Where applicable, the kit also addresses driveline angle corrections to prevent unwanted vibrations and ensure smooth operation after lowering.

• Manufacturer Part Number: 6500
• Drop Height: 4.0 inches (Rear)
• Preserves factory ride quality and load-carrying capacity
• Repositions spring eyes without modifying factory leaf springs
• Includes 2x leaf spring hangers, 2x shackles, and Grade 8 hardware

Fits select 2021-2025 Ford F-150 models (XL, XLT, Lariat, King Ranch, Platinum, Limited, STX, SSV, and Police Responder).

Achieve an aggressive stance on your 2021+ F-150 with the Belltech 6451 Rear Flip Kit. This kit is specifically engineered to relocate the rear axle from below the leaf spring to the top, providing a rear drop of 4.5 inches for 2WD models and 5.5 inches for 4WD models. To maintain proper suspension geometry and ride quality, Belltech includes front leaf spring hangers that reposition the mounting points of the factory springs.

Built for long-term durability, every component is precision-designed for a flawless fit. The kit includes pinion positioning axle saddles and shims to correct driveline angles, along with heavy-duty 9/16-inch Grade 8 U-bolts. New shackles featuring high-quality bushings are provided to effectively cancel noise and absorb road vibrations. All major steel components are finished in a black powder coating to prevent corrosion from road debris and environmental moisture.

• Manufacturer Part Number: 6451
• Relocates rear axle above leaf springs for significant lowering
• Ride height reduction: 4.5" (2WD) / 5.5" (4WD)
• Precision-engineered axle saddles and pinion shims
• High-grade 9/16" Grade 8 U-bolts and notched plates
• Replacement shackles with vibration-damping bushings
• Corrosion-resistant black powder-coated finish
• Retains factory leaf spring compatibility

Fits 2014-2020 Ford F-150 models including XL, XLT, Lariat, King Ranch, Platinum, Limited, FX4, STX, and SSV.

The Belltech 6426 lowering shackle kit provides an economical and effective way to level or drop the rear of your truck. By replacing the factory shackles, this kit allows for a 1-inch or 2-inch rear drop to achieve a more balanced stance and improved aesthetics without sacrificing ride quality.

Each shackle is manufactured from heavy-gauge, die-stamped P&O (pickled and oiled) steel for maximum structural integrity. The units are finished with a durable powder coating to resist corrosion and harsh road conditions. To ensure a quiet, maintenance-free service life, Belltech utilizes OEM-style vulcanized rubber "silent block" bushings that effectively dampen vibration and road noise.

• Provides 1" or 2" of rear lowering for a leveled appearance
• Constructed from heavy-gauge die-stamped P&O steel
• Durable powder-coated finish for superior corrosion resistance
• OEM-quality vulcanized rubber silent block bushings for quiet operation
• Direct bolt-in installation with no additional modifications required
• Manufacturer Part Number: 6426

Fits 1997-2003 Ford F-150 (Base, King Ranch, Lariat, XL, and XLT).

Achieve a precise 4-inch rear drop on your leaf spring-equipped Ford F-150 without compromising its utility. The Belltech 6419 Shackle and Hanger Kit is engineered to reposition the front and rear leaf spring mounting points (spring eyes), lowering the vehicle's center of gravity while retaining the factory leaf springs. This specialized geometry allows you to achieve a custom stance while preserving OEM ride quality and factory load capacity.

Constructed for heavy-duty use, this kit includes high-strength components and Grade 8 hardware to ensure a secure installation. By repositioning the spring eyes rather than changing the spring rate, you maintain the suspension performance needed for towing and hauling. This kit also incorporates driveline angle corrections where necessary to prevent vibration and maintain drivetrain longevity.

• Provides a consistent 4-inch rear drop
• Retains factory ride quality and load capacity
• Includes 2x leaf spring hangers and 2x shackles
• High-strength Grade 8 hardware included
• Driveline angle corrections for proper alignment
• Manufacturer Part Number: 6419

Fits select 1997-2004 Ford F-150 and F-150 Heritage models including XL, XLT, Lariat, King Ranch, Harley-Davidson Edition, and Lightning.

Belltech Leaf Spring Hanger Kits provide a precise 2-inch drop for the rear of your truck by repositioning the front leaf spring mounting points (spring eyes). This design allows you to effectively lower your vehicle's stance without modifying or replacing the factory leaf springs. By utilizing the original springs, you maintain the OEM ride quality and, most importantly, the factory load-carrying capacity.

Built for durability and ease of installation, this kit includes high-strength Grade 8 hardware and progressive rate polymer bump stops to prevent bottoming out while maintaining a smooth transition under load. These hangers are an ideal solution for sport truck owners who want a lower center of gravity without compromising utility.

• Lowers rear suspension by 2 inches
• Maintains factory ride quality and load capacity
• Repositions leaf spring mounting points without spring modification
• Includes progressive rate polymer bump stops
• High-strength Grade 8 hardware included
• Manufacturer Part Number: 6418

Fits select 2019-2026 Chevrolet Silverado 1500 and GMC Sierra 1500 models, including LD, LTD, and Limited variants (2WD/4WD).

The Belltech 6416 lowering shackle kit offers an economical and effective way to lower the rear of your truck by 2 inches, helping to eliminate factory rake and achieve a leveled appearance. Unlike generic alternatives, these shackles are constructed from heavy-gauge, die-stamped P&O steel for maximum structural integrity. The entire assembly is finished with a durable powder coating to resist corrosion and the rigors of under-chassis exposure.

For a factory-style ride, Belltech utilizes OEM-quality vulcanized rubber "silent block" bushings. These bushings ensure a quiet, maintenance-free lifespan by absorbing road vibrations and preventing the squeaking common with lower-grade components. This kit is designed as a direct bolt-in replacement for the factory shackles, requiring no additional modifications to your suspension.

• Provides a 2-inch rear drop for leveling or lowering
• Heavy-gauge die-stamped P&O steel construction
• Resilient powder-coated finish for corrosion resistance
• OEM-quality vulcanized rubber "silent block" bushings for quiet operation
• Direct bolt-in installation at factory mounting points
• Manufacturer Part Number: 6416

Fits 2004-2013 Ford F-150 4WD trucks.

Belltech lowering shackle kits (MPN: 6409) provide a simple, economical solution to level your truck's stance or lower the rear by 2 to 4 inches. These shackles are engineered from heavy-gauge, die-stamped P&O steel for maximum structural integrity and finished with a robust powder coating to resist corrosion and road debris.

Designed as a direct bolt-in replacement for factory hardware, this kit requires no additional vehicle modifications. To maintain ride quality, Belltech utilizes OEM-style vulcanized rubber "silent block" bushings. These bushings ensure a long, maintenance-free service life while preventing the squeaks and noise often associated with aftermarket suspension components.

• Achieve a 2" to 4" rear drop for a leveled or lowered appearance
• Heavy-gauge die-stamped P&O steel body for superior strength
• Durable powder-coated finish for corrosion resistance
• OEM-quality vulcanized rubber "silent block" bushings for quiet operation
• Direct bolt-in installation with no modifications required
• Manufacturer Part Number: 6409

Fits 2002-2008 Dodge Ram 1500 models including Laramie, SLT, Sport, SRT-10, ST, and SXT.

The Belltech 6405 Rear Lowering Shackle Kit provides a straightforward and economical solution to level the rear of your Dodge Ram. By replacing the factory shackles, this kit drops the rear approximately 1 to 1.25 inches, helping to eliminate the rake and achieve a more balanced, aggressive stance without compromising ride quality.

Engineering for durability, these shackles are constructed from heavy-gauge, die-stamped P&O (Pickled and Oiled) steel and finished with a robust powder coating for superior corrosion resistance. Each shackle is equipped with OEM-quality vulcanized rubber "silent block" bushings, ensuring a quiet, maintenance-free service life and a precise fit into factory mounting locations.

• Direct bolt-in installation with no additional vehicle modifications required
• Constructed from high-strength die-stamped P&O steel
• Durable black powder-coated finish for long-term protection
• Includes OEM-style vulcanized rubber bushings for quiet operation
• Provides approximately 1" to 1.25" of rear drop
• Manufacturer Part Number: 6405

Fits select 2001-2010 Chevrolet Silverado and GMC Sierra 1500 HD, 2500 HD, and 3500 HD trucks.

The Belltech 6403 Lowering Shackle Kit provides a simple and effective way to lower the rear of your heavy-duty truck by 3 inches, helping you achieve a level stance or a specific rake. Unlike generic shackles, these are engineered for the high-torque demands of GM HD platforms, utilizing heavy-gauge, die-stamped P&O steel for maximum structural integrity.

To maintain factory ride quality and ensure quiet operation, Belltech includes OEM-quality vulcanized rubber "Silent Block" bushings. These bushings effectively dampen road vibration and eliminate the squeaking common with polyurethane alternatives. The entire assembly is finished in a durable powder coating to resist corrosion and road debris.

• Provides a 3-inch rear drop for leveling or lowering
• Constructed from heavy-gauge, die-stamped P&O steel
• OEM-style vulcanized rubber bushings for maintenance-free, quiet performance
• Direct bolt-in installation with no additional modifications required
• Durable black powder-coated finish for long-term corrosion resistance
• Manufacturer Part Number: 6403

Fits select 2007-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 trucks. This kit is designed to level the rear of your vehicle or provide a subtle drop while maintaining OEM ride quality.

The Belltech 6401 rear lowering shackle kit offers an economical and effective solution to drop the rear of your truck by 2 or 3 inches. These shackles are engineered from heavy-gauge, die-stamped P&O steel to ensure maximum strength and durability under load. To maintain factory comfort and eliminate unwanted road noise, each shackle features vulcanized rubber "silent block" bushings that require no maintenance or lubrication. This is a direct bolt-in component that utilizes factory mounting points for a straightforward installation.

• Part Number: 6401
• Adjustment: 2-inch or 3-inch rear drop
• Material: Heavy-gauge die-stamped P&O steel
• Finish: Durable powder coating for corrosion resistance
• Bushings: OEM-quality vulcanized rubber "silent block" bushings
• Installation: Direct bolt-in; no additional modifications required
• Included: One pair of rear lowering shackles

Fits select 1988-2018 Chevrolet Silverado/Sierra 1500/2500/3500 HD, C1500/C2500/C3500, Tahoe/Yukon, Suburban, Dodge Ram 1500, and Ford F-150 (5.9L). This Belltech lowering shackle kit provides a simple and effective way to lower or level the rear of your truck by 2 inches while maintaining factory ride quality.

Constructed from heavy-gauge, die-stamped P&O steel, these shackles are built for durability and precision fitment. Each shackle is finished in a high-quality powder coating to resist corrosion and environmental wear. To ensure a quiet, maintenance-free service life, Belltech utilizes OEM-style vulcanized rubber "silent block" bushings that effectively isolate road noise and vibration. Designed as a direct bolt-in component, this kit requires no additional modifications to your factory suspension.

• Manufacturer Part Number: 6400
• Rear Drop: 2 inches
• Material: Die-stamped P&O steel
• Finish: Black powder coat
• Bushings: Vulcanized rubber "silent block" style
• Compatibility: Fits 2.5-inch wide leaf springs
• Installation: Direct bolt-in replacement for factory shackles

Fits select 1982-2004 Chevrolet, GMC, Dodge, Ford, Isuzu, Mazda, Mitsubishi, Nissan, and Toyota mini and mid-size trucks with 3-inch axle tubes. This Belltech lowering block kit provides a straightforward and economical solution for dropping the rear ride height of your vehicle.

By increasing the distance between the leaf spring and the axle, these blocks effectively lower the chassis while maintaining proper suspension geometry. Unlike common cast or steel blocks, Belltech manufactured these units from high-quality extruded aluminum to achieve superior strength and durability under load. The kit is designed to be a safe, bolt-on upgrade that includes all necessary Grade 8 hardware for a secure installation.

• Provides a 4-inch rear drop
• Manufactured from high-strength extruded aluminum
• Designed for mini/mid-size trucks with 3-inch diameter axle tubes
• Includes heavy-duty Grade 8 U-bolts, Nyloc nuts, and washers
• Manufacturer Part Number: 6203

Fits select 1982-2004 Chevrolet, Dodge, Ford, GMC, Isuzu, Mazda, Mitsubishi, Nissan, and Toyota mini and mid-size trucks.

The Belltech 6202 Lowering Block Kit provides a precise and economical method for lowering the rear of your vehicle by 3 inches. By increasing the distance between the leaf spring and the axle, these blocks effectively lower the chassis while maintaining factory ride quality. This kit is specifically designed with a built-in 2-degree taper, which is essential for correcting driveline angles and preventing unwanted vibration on lowered trucks.

Belltech blocks are manufactured using a high-quality aluminum extrusion process. This method yields significantly higher strength ratings compared to standard cast or steel blocks, ensuring long-term durability under load. The kit includes heavy-duty Grade 8 U-bolts and hardware to ensure a secure, high-tolerance fitment to the axle housing.

• Provides a fixed 3-inch rear ride height reduction
• Built-in 2-degree angle corrects pinion alignment for driveline health
• High-strength extruded aluminum construction exceeds cast block durability
• Fits most mini/mid-size trucks with 3-inch diameter axle tubes
• Complete kit includes blocks, Grade 8 U-bolts, Nyloc nuts, and washers
• Manufacturer Part Number: 6202

Fits select 1982-2005 Chevrolet S10/Blazer, GMC Sonoma/Jimmy, Dodge Dakota, Ford Ranger, and other mini/mid-size trucks with 3-inch axle tubes.

Belltech Lowering Blocks offer a straightforward and effective way to lower your truck's rear ride height. By increasing the distance between the leaf spring and the axle, these blocks drop the vehicle stance while maintaining factory ride quality. Unlike cast or steel alternatives, Belltech blocks are manufactured using high-quality extruded aluminum, a process that yields significantly higher strength ratings and durability.

This kit includes all necessary Grade 8 hardware for a secure installation, ensuring your axle remains properly centered and clamped. Whether you are leveling your truck or pursuing a full custom drop, these 3-inch blocks provide a safe, economical solution for rear-end suspension modification.

• Replaces OE hardware to provide a 3-inch rear drop
• High-strength extruded aluminum construction for superior durability
• Fits mini and mid-size trucks with 3-inch diameter axle tubes
• Includes heavy-duty U-bolts, Nyloc nuts, and washers
• Manufacturer Part Number: 6200