Holley Main Jets (2) - 54 H766001 Our Big Mouth 87mm Throttle

Our Big Mouth 87mm Throttle Body for Chrysler HEMI features a black wrinkle powder coating finish along with an improved throttle blade and pivot

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All tubing used in our kits exceeds the requirements of racing sanctioning bodies and is mandrel formed on computer controlled equipment for uniform wall thickness

This combination Fuel Level and Voltmeter gauge allows you to monitor both critical functions within a single 2 1/16" gauge which is matched to coordinate with popular AutoMeter designs

HOOP II Black features a uniquely designed diamond tread pattern provides a safe

Holley Main Jets (2) - 54 H766001 Our Big Mouth 87mm ThrottleSet of two carburetor main jets. Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every NASCAR Cup team and nearly every NHRA Pro Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS engine are dominating the LS scene as well. Holley's products also include performance fuel pumps, intake manifolds and