UL approved for marine use, includes built-in rev limiter 1983-excalibur-phaeton-esi6503452 625 in Primary - 3

625 in Primary - 3 in Collector - Gaskets / Hardware Included - Steel - Natural - Small Block Chevy - GM G-Body 1978-88 - Pair

Floor Jack Universal Joint - Allstar Pit Jacks - Each

Wheelie Bar Conversion - Bolt-On to Weld-On - Steel - Natural - Kit

Bumper Cover - 2-Piece Complete - Rear - Plastic - White - Chevy Monte Carlo SS 1983-88 - Kit

Timing Cover - 1-Piece - Seal / Tab Included - Steel - Gray Paint - Mopar B / RB-Series / Hemi - Each

UL approved for marine use, includes built-in rev limiter 1983-excalibur-phaeton-esi6503452 625 in Primary - 3The MSD 6M 2L Ignition Control is designed for performance marine applications where a high energy and reliable ignition is a necessity. The capacitive discharge (CD) design of the MSD produces full power sparks throughout your boat's entire rpm range. Below 3,000 rpm, a series of multiple sparks burn in the cylinder for 20 of crankshaft rotation ensuring complete combustion. Together, these sparks produce easier starting, great throttle response,