60118 Throttle Body Manifold Adapter

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  • Regular price $137.99
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This throttle adapter from Painless Performance®™ GMC and Chevy trucks made before 1986. It allows you to convert from carburation to TBI without having to replace your manifold. This adapter bolts on any 4150 square bore or spread bore intake manifold. It accepts any GM 43 mm bore throttle body from GM TBI 4.3L, 5.0L and 5.7L engines.