To go with the huge power of the pro-mag 44, MSD developed a huge cap and rotor, the pro-cap! The cap has a big five inch diameter with two full inches between each terminal! This ensures accurate spark delivery and far less chance of spark scatter inside the cap. The entire assembly is injection molded from DuPont? Rynite(TM) material for incredible strength and high dielectric properties. The rotor features a deep skirt and thick vanes to stir up the air to prevent ionization ant the rotor screws are even over molded with Rynite for increased spark isolation. The extra thick rotor tip can easily handle high heat and is indexed and firmly secured with two screws. The pro-cap is crowned with a screw-down retainer to keep all of the plug wires firmly attached to each terminal.
| Distributor Type | MSD Pro-Billet |
| Position | N/A |
| WARNING CA Proposition 65 | Yes |
| WARNING CA Proposition 65 Message | WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
MSD
Distributor Cap; Pro-Cap Base Replacement; Fits Pro Mag; Red;SPECIFICATIONS:WARNING CA Proposition 65 Message: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.govFEATURES:Designed...
MSD
MSD molds our most popular V8 distributor caps in-house. These caps are injection molded from DuPont(R) rynite material and feature spark plug-style terminals. These terminals offer improved locking...
MSD
With the introduction of our 20 amp extreme HEI module, we needed an HEI cap and rotor that could withstand the high output. The answer was to mold our own HEI cap, rotor and coil cover. The cap and...
MSD
All the quality and performance you've come to expect from MSD is now available in black. Our customers have requested black parts for their builds so we've answered with the addition of several...
MSD
MSD molds our most popular V8 distributor caps in-house. These caps are injection molded from DuPont(R) rynite material and feature spark plug-style terminals. These terminals offer improved locking...
