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SALLEE CHRVROLET - MSD PRO-BILLET CHEVROLET V8 DISTRIBUTOR | ![]() |
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MSD STREET PRO-BILLET CHEVROLET V8 DISTRIBUTOR | ![]() |
MSD P/N 85551 |
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MSD Street Pro-Billet Chevrolet V8 This is MSD’s most popular performance distributor! The housing is machined from a billet of 6061-T6 aluminum on a state-of-the-art CNC machine producing exact tolerances. Modified blocks can also take advantage of the O-ring seals to help maintain proper pressure. For high rpm stability, a .500” steel shaft is supported by a sealed ball bearing and a long sintered bushing. This shaft also receives a QPQ coating for friction reduction and resistance to corrosion. A precision machined reluctor is attached to the shaft which triggers the magnetic pickup mounted in the housing. This high output magnetic pickup is the most accurate way to trigger your ignition. Plus, with no moving parts to wear or adjust, the pickup is maintenance free! Just above the pickup is MSD’s adjustable mechanical advance assembly. Different springs and stop bushings are supplied so you can tune an advance curve to match your application. Replacement Parts Distributor Cap: P/N 8437, P/N 8435 Distributor Rotor: P/N 8467 CAP-A-DAPT: P/N 8445, P/N 7445 Distributor Gear: P/N 8531 Distributor Gear (Bronze): P/N 8471, P/N 8472 (+.006”) Note: Must be used with 6, 7, 8, 9, or 10 Series Ignition. Supplied with cap and rotor. Unit stands 6-15/16” above the intake manifold after being installed and is approximately 5-1/8” wide. This product is not legal for sale or use on pollution controlled vehicles. |
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