Chevy HEI Distributor Blue Cap; w/o Vac. Adv. - Part #66941BM
- Race-Series Model; Alkyd Material Cap with Brass Terminals
- Housing Made from Die Cast Aluminum with Polished Finish
- Fits Chevy V8 Engines (1955-1982)
- Built-In, 50,000 Volt Coil with Magnetic Trigger
- No Vacuum Advance | 22 Degree Mechanical Advance
- 100% New Components; Not Re-man or Refurbished
- Comes with a Cast Iron Gear
- PROFORM Parts Brand Product
- Sold Individually
Built for circle track racers and other high-RPM applications where a simple, consistent ignition curve is critical, this PROFORM HEI distributor delivers proven race-ready performance without vacuum advance. Based on the popular 66941BK design, it features a vacuum advance lockout for engines that do not require part-throttle vacuum advance.
This 100% NEW distributor includes a high-output 50,000-volt coil capable of delivering strong, consistent spark through 7,500 RPM. True spark alignment provides quick throttle response and dependable high-RPM ignition performance, while the low-saturation ignition module and premium cap with brass terminals help maintain reliable spark energy under demanding racing conditions.
The die-cast aluminum housing provides strength, durability, and a clean billet-look appearance. Designed to fit Chevrolet small block and big block engines, this distributor is an excellent choice for circle track, drag race, and other competition applications.
- 50,000-volt high-output coil
- Strong spark through 7,500 RPM
- True spark alignment
- Performance mechanical advance curve
- Premium cap with brass terminals
- Low-saturation ignition module
- Vacuum advance lockout
- Fits Chevy small block and big block engines
- Designed to meet the high performance demands of racing competition, these units fit Chevy small block and big block engines.
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- This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
