SRP Forged 400 Dome Piston Set - SB Chevy - 4.155" Bore, +9cc Dome Volume MT-XP1-MM-MOTO Valve stem features an O-ring

Valve stem features an O-ring to seal against the outside of the wheel and a rubber grommet

The main body is tapped to accept Holly JETs

THIS CLUTCH CABLE ADJUSTER IS CNC MACHINED BILLET ALUMINUM WITH BBK BLUE ANODIZED FINISH

RFI Suppression For Street Driven Applications

SRP Forged 400 Dome Piston Set - SB Chevy - 4.155" Bore, +9cc Dome Volume MT-XP1-MM-MOTO Valve stem features an O-ringSRP pistons, manufactured by JE, are "making performance affordable". SRP specific designed forgings eliminate several phases of the manufacturing process, saving time and cutting costs with high volume production. All pistons are machined to accept 1 16" top, 1 16" second and 3 16" oil rings. Sold in sets of eight, with wrist pins and double Spiro Locks. SRP pistons are designed and manufactured using the same knowledge, expertise, and quality