MSD ATOMIC CHEV LS ENGINES THROTTLE BODY 103MM 4 BOLT # MSD2945 Rate_Special 4150 Series baseplate

4150 Series baseplate

Crowning the Pro-Billet crank distributor is MSD's own crab cap

The internal foam filter element won't leak or clog

Derale deluxe adjustable fan controllers with pipe-threaded probes are installed in water jackets in the intake manifold or engine block

MSD ATOMIC CHEV LS ENGINES THROTTLE BODY 103MM 4 BOLT # MSD2945 Rate_Special 4150 Series baseplateMSD ATOMIC CHEV LS ENGINES THROTTLE BODY 103MM 4 BOLT # MSD2945 MSD's LS Throttle Body answers the need for a high quality throttle body with a mechanical throttle mechanism that bolts to most factory and aftermarket intakes. The parabolic bore form design helps deliver excellent drivability characteristics during part throttle that typical billet straight bore throttles just can't deliver. We incorporated factory style bearings and seals on the