BBC 290cc CNC Alum Heads Magnum 112cc O/P Spring Rubber - 80 Durometer

Spring Rubber - 80 Durometer - 5 in Springs - 1

375 in Diameter - Greasable Polyurethane Bushings - Chromoly - Black Powder Coat - QA1 K-Members Only - Ford Fullsize Truck 1965-79 - Kit

Holley carburetors have powered every NASCAR® Sprint® Cup team and nearly every NHRA® Pro-Stock champion for four decades

Intercooler Pipe - BladeRunner - Aluminum - Black Powder Coat - Turbocharger to Intercooler - GM Duramax 2011-16 - Kit

2 in Wide x 3

BBC 290cc CNC Alum Heads Magnum 112cc O/P Spring Rubber - 80 DurometerCylinder Head Magnum Street Assembled 2. 250 1. 880 in Valves 290 cc Intake 112 cc Chamber 1. 550 in Springs Angle Plug Aluminum Big Block Chevy Pair