SRP Professional pistons combine forged piston durability with modern performance technology for an extremely capable forged piston kit that doesn?t break the bank. Forged from 4032 aluminum, SPR Pro pistons experience minimal thermal expansion, making them perfect for a high-performance, reliable engine build from the track to the drag strip. All SRP Pro pistons include premium ring sets, wrist pins and locks. As with all JE Pistons products, SRP pistons are made 100% in the USA.
Proprietary Forged Side Relief (FSR) forging design minimizes friction and power loss with reduced skirt width and saves additional weight with a shorter wrist pin
Accumulator groove helps reduce pressure from combustion gases, reducing ring fluttering and improving ring seal for consistent power
These pistons utilize our dedicated Forged Side Relief (FSR) forging that was specifically designed to increase strength.
Low-friction skirt coating reduces wear and reduces operating noise while optimizing performance
Forged in the USA using 4032 aluminum, yielding tensile strength and minimal thermal expansion
SRP Pro 4032, Chevrolet, LS Gen III/IV, 4.005 in. Bore, 1.315 CD, Flat Top, 8 Cyl. Piston Kit
JE Pistons Chevrolet LS Gen III/IV 4.005in Bore 1.300in CH -5.00 CC Piston Set
Includes high-quality wrist pins, locks, and JE Pro Seal premium piston rings
Piston Set, 4032, Flat Top, 4.005 Bore, 1.315 CD, 0.927 Pin, Set of 8.
Made 100% in the USA
Engine Piston Kit
