SRP Forged 400 Dome Piston Set - SB Chevy - 4.155" Bore, 3.750" Stroke, 6.000" Rod 91929929 Body Mount Bushing

Body Mount Bushing

Low RPM correct Low RPM with throttle body upside-down LT car intake blade orientation shown above

Can be used in naturally aspirated and turbo diesel engines and is also safe for engines fitted with exhaust after-treatment devices

1979-1981 GMC G3500

SRP Forged 400 Dome Piston Set - SB Chevy - 4.155" Bore, 3.750" Stroke, 6.000" Rod 91929929 Body Mount BushingSRP 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