D.S.S. Racing 2-FX Series Forged Piston and Ring Set - 4.030 in Bore - 1.2 x 1.2 x 3.0 mm Ring Grooves - Minus 3.00 cc - GM LS-Series AFE54-13076D Large stem for 5/8" hole

Large stem for 5/8" hole is the most popular size valve stem used in racing wheels

Thread Size: M6 x 1

3" Oval to 3" O

today's Superwinch team is as dedicated as ever to building on that philosophy

ONE SWITCH DOES IT ALL

D.S.S. Racing 2-FX Series Forged Piston and Ring Set - 4.030 in Bore - 1.2 x 1.2 x 3.0 mm Ring Grooves - Minus 3.00 cc - GM LS-Series AFE54-13076D Large stem for 5/8" holeProduct Description: Piston and Ring 2 FX Series Forged Flat Top 4. 030 in Bore 1. 115 in Compression Height 1. 2 x 1. 2 x 3. 0 mm Ring Grooves Minus 3. 00 cc GM LS Series For more than 30 years, 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