1" Aluminum 4150 CNC Machined Carburetor Spacer Square Bore 4 Port - Red This Speedmaster manual transmission is

This Speedmaster manual transmission is built with all brand new components and case

high-carbon steel construction to eliminate the stretching and breakage often associated with stock bands

short block engines are the solution to a hassle-free power build

1003 C4 case only

Replace your bent or rusty dipstick and tube with one of Speedmaster engine oil dipstick and tube kits

1" Aluminum 4150 CNC Machined Carburetor Spacer Square Bore 4 Port - Red This Speedmaster manual transmission isIndividually milled from super durable 6061 T6 aluminum billets, these CNC machined Speedmaster carburator 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