Vibrant Performance Coupler 2.25" x 4" Lng Flexible S/S Holley EFI Get all the great features

Get all the great features of Terminator self-tuning EFI in a bolt-on system for GM

Pre-81 302/351 Engines With157T Flywheels

Bellhousing Index

Delivers high voltage to ionize the plug gap while the spark glows with high currentThe HVC Coil is designed to be used exclusively with the MSD 6 HVC Series Ignition Controls (#6631

Vibrant Performance Coupler 2.25" x 4" Lng Flexible S/S Holley EFI Get all the great featuresVibrant's TurboFlex Coupling features a 304 Stainless Steel Interlock Liner that facilitates smooth flowing high temperature exhaust gases. These Flexible Couplings are recommended for high performance (forced induction) applications. Recommended for high performance forced induction applicationsVibrant Performance was established in 1997 to design and produce Exhaust and Induction components for the Sport Compact performance market, which, at the