4-Hole Plenum Spacers
That's right, wood offers superior heat insulating properties and is ideal for reducing heat transfer to the carburetor. Use open spacers where more volume or more carb-to-plenum floor distance is required. 4-hole spacers enhance low-RPM torque and throttle response and damper reversion effects on the carburetor.
Can this be used to adapt a edelbrock 1403 carburetor to a 1957 Chevy bel air 283 Rochester 4GC intake manifold?
The description states that this spacer will not fit #2101 universal manifolds. Does that include an edlebrock 2101 manifold? If not, why? what spacer, (intended to reduce heat soak), will fit? Thank you
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WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.