Wiseco Chevrolet LS Piston Set with 4.030 Inch Bore and 1.304 Inch Compression Height - Part Number K398X3

Professional Series forged racing pistons from Wiseco are no-expense-spared pistons designed for the serious racers and builders. Packed full of custom-level performance and durability features and provided with premium rings, Professional Series pistons are designed and built for use in heavy to severe duty race builds. Remove your limits with Wiseco?s Professional Series. Wiseco Chevrolet LS Piston Set, 4.030 in. Bore, 1.304 in. Compression Height, 0.927 in. Pin Diameter, Professional, Set of 8.

• Engineered, forged, and machined in the USA from 2618 aluminum for improved tensile strength
• Precision ring grooves, anti-detonation groove, and additional ring seal improving features
• ArmorGlide Skirt Coating: seizure resistant, friction reduction, and quieter operation
• Designed and built to withstand heavy to severe duty performance applications
• Fully machined crown features
• Forced pin oiling

Upgrade your performance engine with the Wiseco Chevrolet LS Piston Set, engineered for serious racers and high-performance builds. Crafted from high-quality 2618 aluminum, these forged pistons deliver enhanced tensile strength and durability essential for heavy to severe duty applications. Designed and machined in the USA, each piston features a fully machined crown, precision ring grooves, and an anti-detonation groove to optimize sealing and combustion efficiency. The set includes premium rings and incorporates ArmorGlide skirt coating technology, which reduces friction, minimizes seizure risk, and ensures quieter operation during high-stress racing conditions. These pistons are built to withstand the rigors of demanding performance environments, providing you with reliability and consistent power output. Forced pin oiling further enhances durability and longevity, making them ideal for demanding race engines that require precision and resilience. Compatible with various Pontiac Firebird and Chevrolet Camaro models from 1998 to 2002, this set is the perfect choice for racers seeking to push their engine’s limits and achieve maximum performance. Whether you are upgrading a stock engine or building a high-horsepower race motor, the Wiseco Professional Series pistons deliver the strength, precision, and performance needed for victory.

Features:

• Engineered, forged, and machined in the USA from 2618 aluminum for improved tensile strength

• Precision ring grooves, anti-detonation groove, and additional ring seal improving features

• ArmorGlide skirt coating reduces seizure risk, friction, and noise

• Designed for heavy to severe duty performance applications

• Fully machined crown for precise fit and performance

• Forced pin oiling enhances durability and longevity

Fitment:
1997 Chevrolet Corvette Base
1998 Chevrolet Camaro Z28
1998 Chevrolet Corvette Base
1998 Pontiac Firebird Formula
1999 Chevrolet Camaro Z28
1999 Chevrolet Corvette Base
1999 Pontiac Firebird Formula
2000 Chevrolet Camaro Z28
2000 Chevrolet Corvette Base
2000 Pontiac Firebird Formula
2001 Chevrolet Camaro Z28
2001 Chevrolet Corvette Base
2001 Pontiac Firebird Formula
2002 Chevrolet Camaro Z28
2002 Chevrolet Corvette Base
2002 Pontiac Firebird Formula
2003 Chevrolet Corvette Base
2004 Chevrolet Corvette Base
2004 Pontiac GTO Base

Air Freight Prohibited: false
Not Carb Approved: true
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1