Replaces GM HEI Distributors that use a 4-Pin ignition module. 2008-gmc-yukon-esi8136249 Connecting Rod Bolt Kit -

Connecting Rod Bolt Kit - Pro Series - ARP2000 - Chromoly - Natural - Various Applications - Set of 12

Air Cleaner Lid - 14 in Round - Dirt Defender Logo - Plastic - White - Each

Intake Manifold - Dominator Flange - Single Plane - Rectangle Port - Aluminum - Natural - Tall Deck - Big Block Chevy - Each

Coil Spring - Tight Helix - Conventional - 5 in OD - 13 in Length - 235 lb/in Spring Rate - Steel - Black Powder Coat - Each

30 - Steel - Polished - Each

Replaces GM HEI Distributors that use a 4-Pin ignition module. 2008-gmc-yukon-esi8136249 Connecting Rod Bolt Kit -MSD 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.