SRP Forged Flat Top Piston Set - SB Ford - 4.030" Bore, 3.400" Stroke, 5.400" Rod Length 355002 Rated at 190

Rated at 190

Will not accept stock Motorcraft spread-bore carburetor or fit heavy-duty 361 & 391 c

They fit the valve stems well and can be removed with relative ease because of a tiny hole to relieve the suction created when removing the lash cap

90 rear gears

SRP Forged Flat Top Piston Set - SB Ford - 4.030" Bore, 3.400" Stroke, 5.400" Rod Length 355002 Rated at 190SRP 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