D.S.S. Racing E Series Piston Forged 4.030" Bore 5/64 x 5/64 x 3/16" Ring Grooves - Minus 3.0 cc RS00400314 The bolt style screws into

The bolt style screws into the spark plug hole

They feature the same quality construction and high strength of our Cup/Busch/Truck certified wheel

1965-1980 Oldsmobile Delta 88

16 x 27 in Trapezoid

1982-1986 GMC K3500

D.S.S. Racing E Series Piston Forged 4.030" Bore 5/64 x 5/64 x 3/16" Ring Grooves - Minus 3.0 cc RS00400314 The bolt style screws intoProduct Description: Piston E Series Forged 4. 030 in Bore 5 64 x 5 64 x 3 16 in Ring Grooves Minus 3. 00 cc Small Block Ford Set of 8 For decades, D. S. S. Racing has produced the highest quality pistons available. 10,000 D. S. S. powered engines and counting. The D. S. S. core concept has always been to produce a high value product that will provide superior quality and performance. Through the years we have honed our manufacturing skills. Today we