The Wiseco RED Series forged piston set for Chevrolet Small Block ships as an eight-piece kit with a 4.040 in bore, 1.250 in compression height and a 0.927 in wrist pin diameter. USA-made 2618 aluminum forgings use Race Engineered Design and include horizontal slot oiling, ArmorGlide skirt coating, an accumulator groove and premium rings to help maintain durability under racing and power-adder stresses.
Wiseco Chevy SB RED Series Piston Set 4040in Bore 1250in Compression Height 0927in Pin - Set of 8