2" Aluminum 4150 CNC Machined Carburetor Spacer Square Bore 4 Port - Red They are quality-manufactured from stainless

They are quality-manufactured from stainless steel and are available in 18 to 80 oz

Trust Speedmaster to give you timing sets that will deliver accurate

5" diameter ring gear and the GM 8

They are machined from chromoly steel

the least runout

2" Aluminum 4150 CNC Machined Carburetor Spacer Square Bore 4 Port - Red They are quality-manufactured from stainlessIndividually 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