Mahle Motorsport - LS1 PowerPak F/T Piston Set 4.010 Bore The Earl's manifold is shorter

The Earl's manifold is shorter and provides an additional 1

Residual Pressure Valve - Compact - 2 lb - 1/8 in NPT Inlet - 1/8 in NPT Outlet - 1

Oil Pump Pulley - Gilmer - 24 Tooth - 1 in Wide - 5/8 in Shaft - 3/16 in Keyway - Aluminum - Gray Anodized - Each

Water Temperature Gauge - Pro-Comp - 120-240 Degree F - Mechanical - Analog - Full Sweep - 2-5/8 in Diameter - Liquid Filled - Black Face - Each

Pressure Test Kit - AN Hose Pressure Tester - 10 AN - Kit

Mahle Motorsport - LS1 PowerPak F/T Piston Set 4.010 Bore The Earl's manifold is shorterPiston and Ring PowerPak Forged 4. 010 in Bore 1. 0 x 1. 0 x 2. 0 mm Ring Groove Minus 4. 00 cc GM LS Series Kit