The MrC10 SB/BB-Chevy HEI Distributors feature a CNC-machined aluminum housing with centerless ground shaft that rides on extra long lower bronze bushings. This allows smooth operation at high RPMs and longer life, and the Melonized iron drive gear provides a longer service life. Performance mechanical advance curve and adjustable vacuum advance. The cap and rotor are made of high quality 20% glass filled polyester for high impact and dielectric strength while resisting carbon tracking. Will not fit tall deck blocks.
This distributor has a high performance 5.8Amp dwell limit module in the GM 4-pin configuration and a performance wound coil for maximum spark at all RPMs.
Complete with cap with brass contacts, rotor, retainer, module, coil and dust cover.