Late Model 94-97 GM LT1 Optispark performance replacement, with pin drive 2011-toyota-tacoma-esi2453355 19 in Drilled / Slotted

19 in Drilled / Slotted Iron Rotor - Aluminum - Red Powder Coat - Small Ford - Kit

Axle Shaft - 40 in Long - 31 Spline Carrier - 24 Spline Drive Flange - Gun Drilled - Steel - Natural - Each

075 in Compression Thickness - Multi-Layer Steel - Big Block Chevy - Each

5 in Wide - 8 mm Pitch - Each

5 in Wide - Magnesium Center - Each

Late Model 94-97 GM LT1 Optispark performance replacement, with pin drive 2011-toyota-tacoma-esi2453355 19 in Drilled / SlottedLeave it to MSD to build an all out performance distributor to replace the OEM GM LT1 Optispark! We machine an entire billet block of aluminum down into a precise housing that fits in place of the factory piece. Then, we fill it with a reliable new pick up assembly, a trick timing adjustment mechanism and top it off with an all new MSD distributor cap!