MSD 60143 Black LS Carb Ignition Control Box Carburetor LSX LS1 LS2 LS3 interior-trim 5 L L4 1987 -

5 L L4 1987 - 1990 Jeep Cherokee 242/4 L L6 1987 - 1990 Jeep Comanche 242/4 L L6 1987 Jeep Wagoneer 242/4 L L6 1987 - 1990 Jeep Wrangler 258/4

) 14 Body Height (In

5 V8 1970 Pontiac

7 V8 1975 - 1976 Buick Electra 455/7

3 V8 1967 - 1968 GMC C25/C2500 Pickup 327/5

MSD 60143 Black LS Carb Ignition Control Box Carburetor LSX LS1 LS2 LS3 interior-trim 5 L L4 1987 -Overview: As the popularity of GM LS engines continue to grow, so does the demand for a powerful, reliable and easily adaptable ignition system. MSD has answered this demand with an updated and improved version of the popular 6LS box. Whether using a stock crate engine or building a custom powerhouse, the MSD LS Ignition provides the control you need to achieve the performance you want. Dial in the perfect tune for your LS using the easily adjustable