Patriot Collector Reducers - (Set of 2) - 3" to 3" BR4001 so that it can be

so that it can be installed on a manifold machined for a 4150 or 4500 series carburetor

1968 Chevrolet Chevy II CID 454

Port Center/Line to Center/Line Length: 2

Crower also offers the "CoolFace" option on competitor's solid lifters as well

Patriot Collector Reducers - (Set of 2) - 3" to 3" BR4001 so that it can bePatriot Exhaust H7239 3" diameter, 3" outlet Collector Reducers. Available in a wide variety of diameters and lengths Zinc plated to minimize corrosion Weld on reducersPatriot Exhaust products continue to offer the best value for the dollar of any brand in the industry. This year's product offering presents sixteen new applications for popular muscle cars and trucks including Camaro, Chevelle, Firebird, GTO, Mustang, Fairlane, Dart, Duster as well as