MSD Chevy V8 Street Pro-Billet w/Vacuum Advance - 8361

Includes vacuum advance and must be used with an MSD 6, 7 and 8-series ignition.

Part Number: 8361

The Street Pro-Billet relies on a magnetic pick-up to trigger the MSD Ignition Control which delivers the powerful sparks to the coil. This pick-up is extremely accurate and never needs adjusting. The Street Pro-Billet is a popular route for people looking for proven race performance for their street cars. A vacuum advance canister provides economy and the proven MSD mechanical advance gives you the opportunity to dial-in a timing curve to fit your needs. Inside, an oversized steel shaft is QPQ-coated for low friction and rides in a sealed ball bearing at the top of the distributor with an extra-long sintered bushing at the bottom. This combination keeps the shaft steady creating accurate spark delivery at any rpm.

Features and Benefits

• Nylon pads ensure smooth operation of the advance weights
• Vacuum advance canister for improved economy (can be locked out)
• Designed for street/performance use with a mechanical and vacuum advance
• Must be used with an MSD Ignition Control
• Advance weight pins are staked and tig welded to the plate
• Advance plate and weights are fine blanked from chrome moly steel and QPQ coated for friction reduction
• Polished steel shaft is QPQ coated and guided by a sealed ball bearing
• O-ring seals can be added to modified blocks to improve oil pressure control
• CARB E.O. Approved
• Easy-to-adjust mechanical advance with supplied springs and stop bushings
• Maintenance-free magnetic pickup and precision reluctor create stable trigger signals throughout the rpm range
• Supplied with an HEI style distributor cap and rotor (accepts Cap-A-Dapts)
• CNC machined billet aluminum housing and billet aluminum base
• Special oil tract improves lubrication to the distributor and cam gear
• Mechanical advance assembly can be locked out for crank trigger systems