Wehrs Machine Suspension Travel Limiter w/500 lb. Spring 121008 This is due to the

This is due to the trigger signal not being strong enough to trigger both the MSD and the factory's components

Extended drive and idler shaft for additional support in the cover eliminating dynamic shfaft deflection at increased RPM levels

Exclusive contoured shape

1969-1976 Chevrolet Impala

Replacement SCP #CLB4

Wehrs Machine Suspension Travel Limiter w/500 lb. Spring 121008 This is due to theProduct Description: 6th Coil Bolt On 4 in Spring 500 lb Spring Included Aluminum Black Anodized Wehrs produces custom machined chassis and engine components designed for racing use. Their lineup includes everything from mounting brackets to cover panels, birdcage assemblies, and much more. Many of their parts are made from lightweight aluminum. They also offer a number of specialty tools. Wehrs Machine & Racing Products have provided racers with