SBC PowerPak F/T Piston Set 4.065 Bore 2013-gmc-yukon-esi5960325 Seat - FC2 - 18

Seat - FC2 - 18 in Wide - 10 Degree Layback - Black Cover Included - Aluminum - Natural - Kit

5 in Long - 5 in Drop - Aluminum - Black Anodized - Each

562 in Holes - Stainless Hardware - Aluminum - Polished - Each

Timing Cover Seal - Marine - Rubber - Small Block Chevy / GM V6 - Each

Valve Spring Compressor - Head-On - Bolt-On - Aluminum - Purple Anodized - GM LS-Series - Kit

SBC PowerPak F/T Piston Set 4.065 Bore 2013-gmc-yukon-esi5960325 Seat - FC2 - 18Piston and Ring PowerPak Flat Top Forged Flat Top 4. 065 in Bore 1. 250 in Compression Height 1. 0 x 1. 0 x 2. 0 mm Ring Grooves Minus 8. 90 cc Small Block Chevy Kit