BBC Main Stud Kit 4-Bolt w/Windage Tray 1979-pontiac-grand-lemans-esi8867154 Fitting - Gauge Adapter -

Fitting - Gauge Adapter - Straight - 3/8 in NPT Male to 6 AN Male - 1/8 in NPT Gauge Port - Aluminum - Black Anodized - Each

875 in Bore - Tapered - Aluminum - Black Anodized - Each

Intake Manifold - Hi Ram - Base Only - Fuel Rails Included - Aluminum - Natural - Cathedral Port Heads - GM LS-Series - Each

5 in Radius - 6 x 12 in Legs - 16 Gauge - Steel - Each

Included in the tailpipe assemblies are tuned resonators that help maintain a comfortable experience in the cab

BBC Main Stud Kit 4-Bolt w/Windage Tray 1979-pontiac-grand-lemans-esi8867154 Fitting - Gauge Adapter -Main Stud Kit Hex Nuts 4 Bolt Mains Chromoly Black Oxide Windage Tray Big Block Chevy Kit