SRP Forged 350 Dome Piston Set - SB Chevy - 4.030" Bore, 3.480" Stroke, 6.000" Rod Length MH-KIT-R1 1/4"-20 thread bolts are 1-1/8"

1/4"-20 thread bolts are 1-1/8" UHL and have a built-in captured washer

1991-2003 Buick Park Avenue

5/8-18 in Female to 3/8 in NPT Male

Machined from solid brass stock and 24k gold plated for optimum conductivity

SRP Forged 350 Dome Piston Set - SB Chevy - 4.030" Bore, 3.480" Stroke, 6.000" Rod Length MH-KIT-R1 1/4"-20 thread bolts are 1-1/8"SRP 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