1" Aluminum 4150 CNC Machined Carburetor Spacer Square Bore 4 Port - Red Speedmaster black-oxide coated chromoly intake

Speedmaster black-oxide coated chromoly intake manifold bolts are rated at 170

1003 C4 case only

Speedmaster remote thermostat housings locate the filler neck at the highest point of cars with low mount radiators to bleed air

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

6" diameter ring gear

1" Aluminum 4150 CNC Machined Carburetor Spacer Square Bore 4 Port - Red Speedmaster black-oxide coated chromoly intakeIndividually 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