Fits 4.3 V6 by Chev, Mercruiser, Pleasurecraft, OMC, Crusader, Inmar, more. 65000 volt coil and matching module! More power and economy, but let's not forget reliability which is what GM HEI distributors are best known. A true marine distributor with the screened hole in the base and no vacuum advance. The hole is plugged with our exclusive custom rubber plug so no spark gets out and no gas fumes get in. You can change the advance curve, but we haven't sold a kit in 2 years, as marine engines are usually run above 3000 RPMs anyway. Troll for hours and leave no black streak in the water behind you, as we're burning the energy (gasoline) up completely. Check our testimonials, then place your order while we have them back again.
NOTE: Unless you already have the power plug from a previous HEI installation, you may order it under related items (showing up later in this listing)