SBM Domed Piston Set 3.940 Bore +6cc 1973-chevrolet-c20-suburban-esi4626226 When using this fuel it

When using this fuel it can and maybe harmful to OE fuel lines and other fuel system components that are not resistant to Ethanol - be sure to check and upgrade where necessary

Shock Rack - Wall Mount - 18 in Long - 4 Shock Capacity - Aluminum - White Powder Coat - Each

Timing Chain - Performance Series - Double Roller - 60 Link - Each

Carburetor - AVS2 - 4-Barrel - 650 CFM - Square Bore - Electric Choke - Mechanical Secondary - Single Inlet - Aluminum - Tumble Polished - Each

Fuel Pump - TVS - Brushless - Electric - In-Line / In-Tank - 7 gpm at 90 psi - 12 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - Aluminum - Black Anodized - Each

SBM Domed Piston Set 3.940 Bore +6cc 1973-chevrolet-c20-suburban-esi4626226 When using this fuel itPiston KB Series Hypereutectic 3. 940 in Bore 5 64 x 5 64 x 3 16 in Ring Grooves Plus 6. 00 cc Small Block Mopar Set of 8