SRP BB Chevy High Compression Dome Forged Piston Set - 4.310 Bore +48cc 53111111 Supports up to 550 EFI

Supports up to 550 EFI or 700 Carb HP (@ 60 PSI at 13

065 in Wall

This prevents issues associated with prying or cutting the guide plate

Coat cam lobes and bottoms of each lifter with MoS2 lube (supplied) to prevent cam lobe and lifter wear from occurring during initial start-up

Ultra XP Replacement

SRP BB Chevy High Compression Dome Forged Piston Set - 4.310 Bore +48cc 53111111 Supports up to 550 EFIProduct Description: Piston BBC High Compression Dome Forged 4. 310 in Bore 1 16 x 1 16 x 3 16 in Ring Grooves Plus 48. 00 cc Big Block Chevy Set of 8 SRP pistons are designed and manufactured using the same knowledge, expertise, and quality control that professionals rely on from JE Pistons. The materials and manufacturing processes that are specific to SRP pistons allow us to offer the best possible products at very affordable prices. The SRP line