SRP Forged Flat Top Piston Set - SB Chevy - 4.060" Bore, 3.500" Stroke, 6.125" Rod GT6 Pro Carefully measure the distance between

Carefully measure the distance between the centers of the front and rear U-Joints

The 4860 features a 1

Bracket base measures 1/2" wide x 3-1/4" long and feature a flat bottom with two 1/4-20" threaded mounting holes spaced 2-1/2" apart

Carburetors

SRP Forged Flat Top Piston Set - SB Chevy - 4.060" Bore, 3.500" Stroke, 6.125" Rod GT6 Pro Carefully measure the distance betweenSRP 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