Replaces GM HEI Distributors that use a 4-Pin ignition module. 2021-gmc-sierra-1500-base-esi1656749 Designed To Prevent The Accelerated

Designed To Prevent The Accelerated Wear And Tear

SECURELATCH BALL & PINTLE HITCH 2-5/16IN BALL - CURT

Explorer nut kit (compatible with 428 hubs)

van or SUV fully protected

The distributor is supplied with our Digital HEI Module and Coil so there is plenty of spark energy combined with improved dwell and timing control

Replaces GM HEI Distributors that use a 4-Pin ignition module. 2021-gmc-sierra-1500-base-esi1656749 Designed To Prevent The AcceleratedMSD answers the need for a strong, accurate and high performance HEI with our Pro Billet HEI. The distributor is supplied with our Digital HEI Module and Coil so there is plenty of spark energy combined with improved dwell and timing control.