Circle Track Hei A Wolf In Sheep'S Clothing, The Best Built Stock Appearing Hei Distributor Is On The Prowl MSD Ignition
With the demands of racing in mind, the MSD Circle Track HEI is peaked and tuned to provide ultimate reliability and strength to run circles around the competition.
- MSD engineers have worked tirelessly to perfect the new circle track HEI. A bulletproof ignition module fires a high output coil in the cap while a specially designed, QPQ coated chromoly advance cam and weight set ride on tig welded weight plate pins and a tig welded distributor shaft. This combination provides brute strength and precision timing from idle to max RPM. At the bottom, a QPQ coated steel gear will run lap after lap, race after race, victory after victory without fatigue.
- Tig welded shaft and weight plate pins for strength and durability
- High quality, QPQ coated distributor gear
- “Stock appearing” to meet sanctioning body HEI distributor rules
- QPQ coated chromoly advance cam and weights provide smooth operation and precision timing
- Bulletproof “stock appearing” ignition module provides ultimate reliability
- High output ignition coil for peak spark energy at any RPM
- Works perfectly with MSD 8727CT HEI Circle Track RPM Control
Details:
- Distributor Cap Included: Yes
- Distributor Type: Ready To Run
- Emission Code: 4
- Gear Material: Cast Iron Melonized QPQ Coated
- Ignition Box Required: No
- Ignition Coil Included: Yes
- Ignition Rotor Included: Yes
- Warranty: Manufacturer's Limited 1 Year Warranty
CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Vehicle Fitment
| Year | Make | Model | Trim |
|---|---|---|---|
| 1955–1956 | Chevrolet | Bel Air | Beauville |
| 1955–1957 | Chevrolet | Two-Ten Series | — |
| 1955–1957 | Chevrolet | Two-Ten Series | Del Ray |
| 1955–1957 | Chevrolet | Bel Air | Nomad |
| 1955–1957 | Chevrolet | Truck | 3700 |
| 1955–1957 | Chevrolet | One-Fifty Series | — |
| 1955–1958 | Chevrolet | Truck | 3800 |
| 1955–1958 | Chevrolet | Sedan Delivery | — |
| 1955–1958 | Chevrolet | Truck | — |
| 1955–1958 | Chevrolet | Truck | 3600 |
| 1955–1958 | Chevrolet | Truck | 3500 |
| 1955–1958 | Chevrolet | Truck | 3400 |
| 1955–1958 | Chevrolet | Truck | 3200 |
| 1955–1959 | Chevrolet | Truck | 3100 |
| 1955–1966 | Chevrolet | Suburban | — |
| 1955–1974 | Chevrolet | Corvette | — |
| 1955–1975 | Chevrolet | Bel Air | — |
| 1957 | Chevrolet | Del Ray | — |
| 1958–1972 | Chevrolet | Biscayne | — |
| 1959–1960 | Chevrolet | El Camino | — |
| 1959–1961 | Chevrolet | Nomad | — |
| 1959–1961 | Chevrolet | Brookwood | — |
| 1959–1961 | Chevrolet | Kingswood | — |
| 1959–1961 | Chevrolet | Parkwood | — |
| 1959–1985 | Chevrolet | Impala | — |
| 1960 | Chevrolet | Truck | — |
| 1960 | Chevrolet | Biscayne | Fleetmaster |
| 1960–1962 | Chevrolet | C40 | — |
| 1960–1974 | Chevrolet | K10 Pickup | — |
| 1960–1974 | Chevrolet | C30 Pickup | — |
| 1960–1974 | Chevrolet | C10 Pickup | — |
| 1960–1974 | Chevrolet | C20 Pickup | — |
| 1960–1974 | Chevrolet | K20 Pickup | — |
| 1961–1962 | Chevrolet | P30 Series | — |
| 1961–1962 | Chevrolet | P20 Series | — |
| 1961–1962 | Chevrolet | P10 Series | — |
| 1963–1967 | Chevrolet | Chevy II | — |
| 1963–1968 | Chevrolet | Chevy II | Nova |
| 1964–1967 | Chevrolet | Chevy II | Nova SS |
| 1964–1967 | Chevrolet | Impala | SS |
| 1964–1972 | Chevrolet | Chevelle | SS |
| 1964–1987 | Chevrolet | El Camino | — |
| 1966 | Chevrolet | C30 Panel | — |
| 1966–1972 | Chevrolet | Caprice | — |
| 1967 | Chevrolet | Malibu | — |
| 1967 | Chevrolet | K20 Panel | — |
| 1967–1968 | Chevrolet | Chevelle | — |
| 1967–1974 | Chevrolet | K20 Suburban | — |
| 1967–1974 | Chevrolet | Camaro | Z28 |
| 1967–1980 | Chevrolet | Camaro | — |
| 1978 | Chevrolet | Monza | Sport |
| 1978 | Chevrolet | Monte Carlo | Sport |
| 1978 | GMC | C15 | Street Coupe |
| 1978–1979 | Chevrolet | Monza | — |
| 1978–1979 | Chevrolet | Monza | 2+2 Sport |
| 1978–1980 | Chevrolet | Malibu | Classic Estate |
| 1978–1980 | Chevrolet | C10 | Big Ten |
| 1978–1981 | Chevrolet | G20 | Nomad |
| 1978–1981 | Chevrolet | Monte Carlo | Landau |
| 1979 | Chevrolet | Monte Carlo | — |
| 1979 | Chevrolet | Caprice | Landau |
| 1979 | Chevrolet | Malibu | Landau |
| 1979 | GMC | P1500 | — |
| 1979 | GMC | P1500 | Value Van |
| 1979 | Chevrolet | Malibu | Police |
| 1979–1980 | Chevrolet | Malibu | Sport |
| 1979–1980 | Chevrolet | Malibu | Estate |
| 1979–1980 | Chevrolet | Impala | Sport |
| 1979–1980 | Chevrolet | K10 Suburban | Silverado |
| 1979–1980 | GMC | C1500 | High Sierra |
| 1979–1980 | GMC | C1500 | Heavy Half |
| 1979–1980 | Chevrolet | K20 Suburban | Silverado |
| 1979–1980 | GMC | C1500 Suburban | High Sierra |
| 1979–1980 | GMC | K1500 | High Sierra |
| 1979–1980 | GMC | C1500 Suburban | — |
| 1979–1980 | GMC | C1500 | Sierra Classic |
| 1979–1980 | Chevrolet | Malibu | Classic Sport |
| 1979–1980 | Chevrolet | Caprice | Classic Sport |
| 1979–1980 | GMC | C1500 | Street Coupe |
| 1979–1980 | GMC | K1500 | Sierra Classic |
| 1979–1980 | GMC | K1500 | — |
| 1979–1980 | GMC | C1500 Suburban | Sierra Classic |
| 1979–1980 | Chevrolet | C20 Suburban | Silverado |
| 1979–1980 | GMC | C1500 | — |
| 1979–1980 | GMC | K1500 | Sierra Grande |
| 1979–1980 | GMC | C1500 | Sierra Grande |
| 1979–1980 | GMC | C1500 Suburban | Sierra Grande |
| 1979–1981 | Chevrolet | El Camino | Royal Knight |
| 1979–1986 | GMC | C3500 | High Sierra |
| 1979–1986 | GMC | C2500 | High Sierra |
| 1979–1986 | GMC | C2500 Suburban | High Sierra |
| 1979–1986 | GMC | K3500 | High Sierra |
| 1979–1986 | GMC | C2500 Suburban | Sierra Classic |
| 1979–1986 | GMC | K3500 | Sierra Classic |
| 1979–1986 | Chevrolet | Camaro | Berlinetta |
| 1979–1986 | GMC | C2500 Suburban | — |
| 1979–1986 | GMC | K3500 | — |
| 1979–1986 | GMC | C2500 | Sierra Classic |
| 1979–1986 | GMC | C2500 | — |
| 1979–1986 | GMC | C3500 | — |
| 1992 | Chevrolet | Camaro | Z28 Heritage Edition |
| 1992 | Chevrolet | Camaro | RS Heritage Edition |
| 1992–1993 | Chevrolet | Blazer | Cheyenne |
| 1993 | Chevrolet | C2500 | Custom |
| 1993 | Chevrolet | C2500 | 400 SS |
| 1993 | Chevrolet | Corvette | 40th Anniversary Edition |
| 1993 | Chevrolet | Camaro | Indianapolis 500 Pace Car |
| 1993–1994 | Chevrolet | Caprice | Classic LS |
| 1994 | Chevrolet | Blazer | Silverado Sport |
| 1994 | Chevrolet | Blazer | — |
| 1994–1995 | Chevrolet | K2500 | WT |
| 1994–1995 | Chevrolet | C2500 | WT |
| 1994–1996 | Chevrolet | Impala | SS |
| 1994–1997 | Chevrolet | C1500 | — |
| 1994–1997 | Chevrolet | C3500 | — |
| 1994–1997 | Chevrolet | K1500 | — |
| 1994–1997 | Chevrolet | K2500 | — |
| 1994–1997 | Chevrolet | K3500 | — |
| 1994–2000 | GMC | C3500 | Sierra SL |
| 1994–2000 | GMC | K2500 | Sierra SLT |
| 1994–2000 | GMC | C2500 | Sierra SLT |
| 1994–2000 | GMC | C3500 | Sierra SLT |
| 1994–2000 | GMC | K3500 | Sierra SLT |
| 1994–2000 | GMC | C2500 | Sierra SL |
| 1994–2000 | GMC | K2500 | Sierra SL |
| 1994–2000 | Chevrolet | C2500 | — |
| 1994–2000 | GMC | K3500 | Sierra SL |
| 1995 | Chevrolet | C2500 | 60th Anniversary |
| 1995 | Chevrolet | Corvette | Indianapolis 500 Pace Car |
| 1995 | Chevrolet | C35 | Custom |
| 1995–1996 | Chevrolet | Suburban 1500 | Custom |
| 1995–1996 | Chevrolet | Suburban 1500 | Cheyenne |
| 1995–1997 | Chevrolet | K1500 Suburban | LT |
| 1995–1997 | Chevrolet | C1500 Suburban | LT |
| 1995–1997 | Chevrolet | K2500 Suburban | LT |
| 1995–1997 | Chevrolet | C2500 Suburban | LT |
| 1995–1998 | Chevrolet | C35 | Tipico |
| 1995–1999 | Chevrolet | C2500 Suburban | LS |
| 1995–1999 | Chevrolet | K2500 Suburban | LS |
| 1995–1999 | Chevrolet | C1500 Suburban | LS |
| 1995–1999 | Chevrolet | K1500 Suburban | LS |
| 1995–1999 | Chevrolet | C35 | Cheyenne |
| 1995–1999 | Chevrolet | C2500 | Custom |
| 1995–1999 | Chevrolet | Tahoe | LS |
| 1995–1999 | Chevrolet | Tahoe | — |
| 1995–1999 | GMC | K2500 Suburban | SLT |
| 1995–1999 | Chevrolet | C2500 | 400 SS |
| 1995–1999 | Chevrolet | Tahoe | LT |
| 1995–1999 | GMC | C2500 Suburban | SLT |
| 1996–2002 | Chevrolet | Express 2500 | — |
