SBC 180cc Street Heads 75cc S/P w/ Heat Riser 2015-audi-s3-esi5986608 1 in Rectangular Port -

1 in Rectangular Port - Composite - Victor JR

5 psi - 10 AN Male Inlet - 8 AN Male Outlet - Aluminum - Natural - Small Block Chevy - Each

310 in Bore - Drop in - 1/16 x 1/16 x 3/16 in Thick - Standard Tension - Ductile Iron - Plasma Moly - 8-Cylinder - Kit

Roof - Dirt Late Model - 45 in Long - 46 in Wide - Composite - Black - Each

2A/1 - Single Layer - Proban - Red - Youth Medium - Each

SBC 180cc Street Heads 75cc S/P w/ Heat Riser 2015-audi-s3-esi5986608 1 in Rectangular Port -Cylinder Head Eliminator Street Assembled 2. 020 1. 600 in Valves 180 cc Intake 75 cc Chamber 1. 290 in Springs Straight Plug Aluminum Small Block Chevy Pair