Aluminum 4150 to 4500 CNC Machined Carburetor Spacer w/ Bust Pannels

Brand:	Speedmaster
Part Number:	PCE474.1001
Part Type:	Carburetor Spacer Burst Panel
Carburetor Spacer Style:	Tapered combo spacer
Thickness (in):	1.500 in.
Carburetor Spacer Material:	Billet Aluminum
Carburetor Spacer Finish:	Black anodized
Pressure Range (psi):	75-90
Check Valve Included:	No
Gaskets Included:	No
Mounting Hardware Included:	No
Quantity:	Sold individually.
Notes:	Fits 4150-style intake manifolds.

Speedmaster billet aluminum spacers provide the benefits of an open carburetor spacer. Use of these spacers is the only way to meet the requirement by the IHRA and other sanctioning bodies for burst panel protection when using a direct port type nitrous system on a cast intake manifold. These lightweight spacers are precision-machined from billet aluminum with a military spec hard coat for durability and corrosion resistance. Compatible Check Valve: PCE573.1001 Kit Option: PCE474.