SBC PowerPak F/T Piston Set 4.030 Bore 1968-pontiac-executive-esi1885291 270 in Compression Height -

270 in Compression Height - 1/16 x 1/16 x 3/16 in Ring Grooves - Plus 18

75 in Long - Hex Head - Chromoly - Black Oxide - Oldsmobile V8 - Set of 14

280 in Bore - 1/16 x 1/16 x 3/16 in Ring Grooves - Plus 21

50 in Bolt Pattern - Iron - Gray Paint - Lexus 2006-18 / Pontiac 2009-10 / Scion 2011-16 / Toyota 2006-20 - Pair

Exhaust Pipe - Straight - 1-3/4 in Diameter - 39

SBC PowerPak F/T Piston Set 4.030 Bore 1968-pontiac-executive-esi1885291 270 in Compression Height -Piston and Ring PowerPak Flat Top Forged Flat Top 4. 030 in Bore 1. 550 in Compression Height 1. 0 x 1. 0 x 2. 0 mm Ring Grooves Minus 4. 10 cc Small Block Chevy Kit