MSD Front Drive Distributor with Adjustable Cam Sync For Chevy Big Block Engines 2004-2008-f-150 utilizing advanced Dual Heat-Sink design Submodel:Standard Cab A few bolts and DD6655 front

utilizing advanced Dual Heat-Sink design for maximum heat dissipation to ensure optimum light performance for up to 50

eliminating the risk of melting a trailer

Clears 35” tires for maximum ground clearance and bold appearance

Upgraded tapered valve springs provide faster response and eliminate valve float at high RPMs

The 5G is engineered to be the longest lasting

MSD Front Drive Distributor with Adjustable Cam Sync For Chevy Big Block Engines 2004 2008 f 150 utilizing advanced Dual Heat Sink design Submodel:Standard Cab A few bolts and DD6655 front utilizing advanced Dual Heat Sink design for maximum heat dissipation to ensure optimum light performance for up to 50 eliminating the risk of melting a trailer