SRP 440 Big Block Wedge Forged Piston Set - 4.375 in Bore - 1/16 x 1/16 x 3/16 in Ring Grooves - Minus 6.00 cc - Mopar RB-Series - Set of 8 213457 57600BK Kit includes sleeve nut only

Kit includes sleeve nut only

Quite Simply

Flame-Retardant Element

if applicable)

Engine Finishing Kit

SRP 440 Big Block Wedge Forged Piston Set - 4.375 in Bore - 1/16 x 1/16 x 3/16 in Ring Grooves - Minus 6.00 cc - Mopar RB-Series - Set of 8 213457 57600BK Kit includes sleeve nut onlyProduct Description: Piston 440 Big Block Wedge Forged 4. 375 in Bore 1 16 x 1 16 x 3 16 in Ring Grooves Minus 6. 00 cc Mopar RB Series 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 is