Trans-Dapt Carburetor Adapter - Holley 350-500-650 CFM 2 bbl. To Chevy Straight 6 Manifold Or Venturi Manifolds w/ 2 15/16" Centers Boyce Trackburner Performance Products 500 x 1-15/16 in Oval

500 x 1-15/16 in Oval End Port

1978-1978 American Motors AMX

Available In XM3 XP3 XP4 And XP7 Finishes

1977-1979 Oldsmobile 98

The runners are wider at the plenum

Trans-Dapt Carburetor Adapter - Holley 350-500-650 CFM 2 bbl. To Chevy Straight 6 Manifold Or Venturi Manifolds w/ 2 15/16" Centers Boyce Trackburner Performance Products 500 x 1-15/16 in OvalTrans Dapt Performance 1 1 4" Tall, Holley 2bbl To Chevy Straight 6 Manifold Carburetor Adapter Cast Aluminum TRANS DAPT UNIVERSAL carburetor adapters are reversible, and allow you to create virtually any intake manifold carburetor combination. Trans Dapt Carburetor Adapter 2041 Holley 350 500 650 CFM 2 bbl. To Chevy Straight 6 Manifold Or Venturi Manifolds w 2 15 16" Centers 1. 25" Casting Height Quality Aluminum Alloy Gaskets And Mounting Hardware