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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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Wiseco
Wiseco RCS39040 Black Anodized Tapered Ring Compressor Sleeve - 3.903in - 3.905in Bore
$35.99
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
The Wiseco RCS39040 Tapered Ring Compressor Sleeve provides a precision solution for installing pistons without damaging high-performance ring sets. Forged in-house in the USA, these sleeves feature a smooth internal radius that tapers down to the specific bore size, ensuring rings are compressed evenly and safely as they enter the cylinder block.
This sleeve is engineered for long-term durability in professional engine building environments. The hard-anodized finish is paired with a Teflon coating to minimize friction, preventing ring hang-ups and protecting delicate face coatings on oil rings and compression rings alike.
- Manufacturer Part Number: RCS39040
- Target Bore Size: 3.903in - 3.905in
- Construction: Forged aluminum, hard-anodized and Teflon coated
- Low-Friction Design: Smooth radius taper for even ring compression
- Identification: Laser-marked with size for quick bench recognition
Choose your Location
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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Wiseco RCS39040 Black Anodized Tapered Ring Compressor Sleeve - 3.903in - 3.905in Bore
$35.99
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
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$35.99
$35.99
$35.99
The Wiseco RCS39040 Tapered Ring Compressor Sleeve provides a precision solution for installing pistons without damaging high-performance ring sets. Forged in-house in the USA, these sleeves feature a smooth internal radius that tapers down to the specific bore size, ensuring rings are compressed evenly and safely as they enter the cylinder block.
This sleeve is engineered for long-term durability in professional engine building environments. The hard-anodized finish is paired with a Teflon coating to minimize friction, preventing ring hang-ups and protecting delicate face coatings on oil rings and compression rings alike.
- Manufacturer Part Number: RCS39040
- Target Bore Size: 3.903in - 3.905in
- Construction: Forged aluminum, hard-anodized and Teflon coated
- Low-Friction Design: Smooth radius taper for even ring compression
- Identification: Laser-marked with size for quick bench recognition
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