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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 Professional Series Forged Piston Set - 4.070in Bore, 1.304in CH, -3.20cc, Select Chevy/Pontiac 1997-2004 (K398X7)
$982.99
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits select 1997-2004 Chevrolet Camaro, Corvette, and Pontiac Firebird, GTO.
Wiseco Professional Series forged racing pistons are engineered for high-output environments where standard components reach their limit. Machined from 2618 aluminum alloy, these pistons provide the superior tensile strength and fatigue resistance required for severe duty racing and high-boost applications. Each piston features a fully machined crown and specialized ring grooves to ensure a precision seal under extreme combustion pressures.
- ArmorGlide Skirt Coating: A proprietary dry-film lubricant that reduces friction, minimizes piston rock for quieter operation, and provides high-level seizure resistance.
- Advanced Oil Control: Includes forced pin oiling to ensure the wrist pins remain lubricated under high-load conditions, preventing galling and premature wear.
- Engineered Durability: Features an anti-detonation groove to protect the top ring land and precision-machined ring grooves for improved seal integrity.
- Complete Set: Provided with premium rings and wrist pins specifically matched for the Professional Series line.
Specifications:
- Manufacturer Part Number: K398X7
- Bore Size: 4.070in
- Compression Height: 1.304in
- Volume: -3.20cc
- Material: 2618 Forged Aluminum
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1998-2002 | Chevrolet | Camaro | Z28 |
| 1997-2004 | Chevrolet | Corvette | Base |
| 1998-2002 | Pontiac | Firebird | Formula |
| 2004 | Pontiac | GTO | Base |
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1998-2002 | Chevrolet | Camaro | Z28 |
| 1997-2004 | Chevrolet | Corvette | Base |
| 1998-2002 | Pontiac | Firebird | Formula |
| 2004 | Pontiac | GTO | Base |
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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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If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
Wiseco Professional Series Forged Piston Set - 4.070in Bore, 1.304in CH, -3.20cc, Select Chevy/Pontiac 1997-2004 (K398X7)
$982.99
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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$982.99
$982.99
$982.99
Fits select 1997-2004 Chevrolet Camaro, Corvette, and Pontiac Firebird, GTO.
Wiseco Professional Series forged racing pistons are engineered for high-output environments where standard components reach their limit. Machined from 2618 aluminum alloy, these pistons provide the superior tensile strength and fatigue resistance required for severe duty racing and high-boost applications. Each piston features a fully machined crown and specialized ring grooves to ensure a precision seal under extreme combustion pressures.
- ArmorGlide Skirt Coating: A proprietary dry-film lubricant that reduces friction, minimizes piston rock for quieter operation, and provides high-level seizure resistance.
- Advanced Oil Control: Includes forced pin oiling to ensure the wrist pins remain lubricated under high-load conditions, preventing galling and premature wear.
- Engineered Durability: Features an anti-detonation groove to protect the top ring land and precision-machined ring grooves for improved seal integrity.
- Complete Set: Provided with premium rings and wrist pins specifically matched for the Professional Series line.
Specifications:
- Manufacturer Part Number: K398X7
- Bore Size: 4.070in
- Compression Height: 1.304in
- Volume: -3.20cc
- Material: 2618 Forged Aluminum
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1998-2002 | Chevrolet | Camaro | Z28 |
| 1997-2004 | Chevrolet | Corvette | Base |
| 1998-2002 | Pontiac | Firebird | Formula |
| 2004 | Pontiac | GTO | Base |
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1998-2002 | Chevrolet | Camaro | Z28 |
| 1997-2004 | Chevrolet | Corvette | Base |
| 1998-2002 | Pontiac | Firebird | Formula |
| 2004 | Pontiac | GTO | Base |
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