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Ships within 48 hours · Estimated delivery Aug 27 - Sep 1
Mounting hardware is included
you can get 25 to 50 HP from these Proform main bodies
These Speedmaster aluminum crankshaft pulleys help to increase horsepower by reducing accessory drag
Do you want to finish off your engine in style
Kits include hardened flat washers for uniform torque and to prevent galling on aluminum intake manifolds
2" Aluminum Open Carburetor Spacer Mounting hardware is includedIndividually milled from super durable 6061 T6 aluminum billets, these spacers can handle anything your vehicle can dish out. They're so tough, they're guaranteed for life. The precise design of these Speedmaster carburetor spacers provides a smooth transition of fuel from the carburetor to the intake manifold, to increase flow for more performance. They also help to insulate the carburetor from engine heat and provide clearance for linkages.
