SRP Forged Flat Top Piston Set - SB Chevy - 4.030" Bore, 3.480" Stroke, 5.700" Rod Length 931013 Anti-siphon valve in mainbody to

Anti-siphon valve in mainbody to reduce pump pull over

Performer RPM Marine-Duty

GMC: K3500 99 - 00 5

PCYF-T Series

Serial Cable

SRP Forged Flat Top Piston Set - SB Chevy - 4.030" Bore, 3.480" Stroke, 5.700" Rod Length 931013 Anti-siphon valve in mainbody toSRP 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