Beyea SB Chevy Tri-y DLM 9-13 Degree Dart Intake Manifold Bolt Kit 1983-1989 Isuzu Impulse

1983-1989 Isuzu Impulse

Components bolt together to select the desired spring top plate and sleeve separately to build custom size cups

you can add horsepower in minutes without turning a wrench

1960-1977 Mercury Comet

Beyea SB Chevy Tri-y DLM 9-13 Degree Dart Intake Manifold Bolt Kit 1983-1989 Isuzu ImpulseProduct Description: Headers Dirt Late Model Tri Y 1. 75 to 2 in Primary 3. 5 in Collector Steel Black Paint 9 13 Degree Head Small Block Chevy With more than 15 years in the header fabrication business, Beyea Custom Headers knows how to customize your power curve to create a broader range of power. Each Beyea Custom Headers has been tried and tested. Beyea Custom Headers are used by many of the top Modified and Late Model race teams and engine