MSD REV Limiter. Plugs into nearly any HEI distributor and produces an accurate rev limiting action. Bryke Racing Part #: MSD 8727ct.
Circle Track MSD Soft Touch Hei Distributor Rev Limiter IMCA USMTS Modified
Ultimate HEI Kit Ignition Conversion Kit MSD Ignition 85013 - Pace Performance Parts
4 Pin HEI Distributor Ignition Control Module for GM Chevy 4, 6, 8 cylinder - AliExpress
MSD CIRCLE TRACK HEI DISTRIBUTOR - MSD-8362CT - Ignition
MSD Circle Track Ignition Control for LS Engines, Part #6014CT - Tick Performance, Inc.
Circle Track Supply, Inc. > Distributor Caps, Rotors, and Accessories > MSD BLACK FORD STYLE HEI DISTRIBUTOR CAP KIT
Ignition - Ignition Accessories
MSD 84317 Distributor Cap And Race Rotor Kit Black Replacement For Use With MSD Ready To Run Distributors
Hei Ignition Module
Circle Track HEI Distributor Ignition ModuleFor Use With 121-8362CT
MSD Ignition Circle Track HEI Distributor Ignition Module
MSD Circle Track HEI
PerTronix D1071 Flame-Thrower Race Distributor HEI Chevrolet Small Blo – Pertronix
JEGS 40002K3: HEI Distributor Kit, Fits Small Block & Big Block Chevy
MSD 88362 Circle Track HEI Distributor Module For HEI Distributors