Mid-Length Headers for 64-77 GM F G/A Body 396-502 BBC 1-3/4in Primary D306-B moulding-and-trim Adapter AN Size ( A

Adapter AN Size ( A ) 6 AN MALE Adapter Type Metric Male to AN Male Brand Earls Emission Code 5 Finish Anodized Black Material 2024 Aluminum Metric Thread ( B ) 12MM X 1

GMC Savana 3500 (2009-2019)

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 52591

7 V8 1980 Oldsmobile Custom Cruiser 307/5 V8 1977 - 1978 Pontiac Phoenix 151/2

Mid-Length Headers for 64-77 GM F G/A Body 396-502 BBC 1-3/4in Primary D306-B moulding-and-trim Adapter AN Size ( AOverview: 64 77 GM F, G, & A Body BBC Mid Black Mid Length Headers, often called Clipsters, are engineered to provide superior performance gains over Manifold Replacements or Block Hugger style headers. These headers enhance your vehicles's horsepower and torque while preserving ground clearance for cars with a lowered stance and trucks where long tube headers may hang to low. This fitment is tailored for popular aftermarket engine swap kits. Doug's