MSD GM HEI Street Fire Advance Kit JBA Performance Exhaust rotates 360 degrees for ease

rotates 360 degrees for ease of intallation/sampling

20-1/2 x 12 in

Edelbrock Logo

Bypass Valve Jet Can

2000-2012 Chevrolet Tahoe

MSD GM HEI Street Fire Advance Kit JBA Performance Exhaust rotates 360 degrees for easeThis kit will help you achieve the solid ignition timing you need! The Kit comes with new advance weights, springs to set the rate of advance and new bushings. This is designed for the Street Fire HEI and stock style HEI Distributors ONLY. This kit will help you achieve the solid ignition timing you need! This is designed for the Street Fire HEI and stock style HEI Distributors. (Not for use with Billet and Pro Billet MSD Distributors)Features: Fits