Throttle Body Spacer
Select Port Design
Increase acceleration with our CNC machined 1" thick phenolic throttle body spacer. Unlike aluminum spacers, phenolic won't transfer the heat and will keep the throttle body cooler.
This spacer fits Chevy/GMC 1986-92 4.3L, 5.0L, and 5.7L TBI V8's (includes 86-92 TBI 5.0 Firebirds and Camaros).
This unique item is not mass produced to retailers, it is available only from Andrew's Machine Service. Please call or email us if you have any questions about this item.
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