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Vehicle Info NeededPROFORMPART NUMBER: 778-66941BC
Racing HEI Distributor & Coil for Small Block & Big Block Chevy with Blue Cap
$11499
Ships on Sep 04, 2026
Lowest Price GuaranteeGM
- Racing HEI Distributor & Coil
- Small Block & Big Block Chevy
- Blue Cap
- Designed to meet the high performance demands of racing competition, this unit fits Chevy small block and big block engines.
- This 100% NEW distributor has all the reliable components of the 66940, but also includes a high-power 50,000 volt coil.
- This high-performance distributor produces a 50,000 bolt spark through 7.500 RPM with true spark alignment for instantaneous response, a high performance curve, a premium cap with brass terminals, and a low-saturation ignotion module.
- Polished die-cast aluminum housing
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
Part TypeDistributor
BrandPROFORM
Package Height5.6
Package Width12.8
Package Length14.3
Weight6.9 PG
Part CategoryPerformance Parts
Part FitmentSemi Universal
Engine Make/SizeChevy Small Block (262-400)
Vendor Part Number66941BC
Package Qty1
Package TypeEA
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