LS7 PowerPak F/T Piston Set 4.130 Bore - 930221530 Fitting - Water Pump -

Fitting - Water Pump - Straight - 1 in NPT Male to 12 AN Male - Aluminum - Blue Anodized - Meziere 100 Series Water Pumps - Each

563 in Washer - Allen Head - Stainless - Natural - Pair

75 in Primary - 3 in Collector - Gaskets / Hardware / Reducers Included - Steel - Black Paint - Big Block Chevy - GM Fullsize SUV / Truck 1967-91 - Pair

Helmet - Revo Graphics - Full Face - Snell SA2020 - Head and Neck Support Ready - Black / Yellow - 2X-Large - Each

LS7 PowerPak F/T Piston Set 4.130 Bore - 930221530 Fitting - Water Pump -Piston and Ring PowerPak Forged Flat Top 4. 130 in Bore 1. 181 in Compression Height 1. 0 x 1. 0 x 2. 0 mm Ring Groove Minus 3. 00 cc GM LS Series Kit