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MSD Ignition 8620

Flying Magnet Crank Trigger Kit Big Block Chevy



MSD Ignition 8620
Representative Image
Product images may differ from actual product appearance.

Part Number: 121-8620

Flying Magnet Crank Trigger Kit
  • Big Block Chevy
  • 8" Balancer
  • $326.95
    Ships
    FREE Shipping
    MSD Ignition 8620 Flying Magnet Crank Trigger Kit Big Block Chevy $326.95

    MSD Ignition 8620 Details

    Big Block Chevy

    MSD's Flying Magnet Crank Trigger system stabilizes ignition timing.

    Features:
  • Absolutely the most accurate way to trigger the ignition
  • The non-magnetic pickup cannot be false triggered
  • Powerful magnets are embedded in a billet aluminum trigger wheel
  • Kit features special brackets and mounting hardware for engine

    Note: Not legal for sale or use on pollution-controlled vehicles.

  • Specifications:

    Material
    Aluminum
    Hardware Included
    Yes
    Adjustable Mounting Bracket Included
    Yes
    Bracket Finish
    Red anodized
    Crank Trigger Wheel Included
    Yes
    Crankshaft Wheel Finish
    Red anodized
    Pickup Included
    Yes
    Quantity
    Sold as a kit
    Bracket Material
    Billet aluminum
    Manufacturer's Part Number:
    8620

    Flying Magnet Crank Trigger

    Stable ignition timing is a necessity in performance engines. In most cases, a distributor will do just fine, but when you start making big-time horsepower with extreme cylinder pressures, the timing is critical to both the performance and the life of the engine. The ignition must be triggered at a precise time in relation to the position of the piston the compression stroke. Think of all the mechanical stretching and flexing that takes place through the timing chain, gears and cam before the distributor pickup triggers the ignition. The crankshaft on the other hand, knows exactly where each piston is, plus it is the most stable component of the engine in relation to piston position. That's why a crank trigger for timing is so important in high horsepower engine applications.

    Most crank triggers use steel studs that stick out of the wheel to trigger a magnetic pickup. However, the stationary magnet can be triggered by track debris, vibration or even bolts. MSD uses a non-magnetic pickup which gets triggered by powerful magnets that are embedded in the trigger wheel. This ''flying magnet'' design cannot be false triggered. The only way to trigger the ignition is when a magnet passes the pickup.

    This non-magnet pickup is securely held in position by CNC machined aluminum brackets. These brackets feature a long adjustment slot providing a large range of accurate timing adjustments. Plus, many of the brackets can be used on either side of the balancer for easy installation. Most kits are supplied with several spacers for different accessories and pulley systems.

    MSD PREVENTS FALSE TRIGGERING
    The crank trigger timing wheel is also machined out of 6061-T6 aluminum and anodized MSD Red. Each ''rare earth'' magnet is pressed and then riveted into the wheel to handle the fierce rpm and vibration that high horsepower engines put out. By installing the magnets in the trigger wheel, MSD has done away with the chance of false triggering. As the engine is rotating, the magnets pass the Non-Magnetic Pickup and create a signal that triggers the Ignition. The magnets are the only thing that can trigger the ignition making it the most reliable and accurate way to trigger your ignition.

    All MSD Flying Magnet Crank Trigger Kits must be used with an MSD Ignition Control. Kits include mounting brackets, trigger wheel, non-magnetic pickup, centering ring and mounting hardware.

    NOTE: A locked-out distributor must be used with a crank trigger system.

    Does MSD Ignition 8620 fit your vehicle?

    Narrow Results

    1979-1982 GMC C2500 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: SIERRA GRANDE
    • EngineType: V8

    1985-1986 GMC C3500 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: HIGH SIERRA
    • EngineType: V8

    1981-1986 CHEVROLET C20 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: CUSTOM
    • EngineType: V8

    1976 CHEVROLET K10 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: SCOTTSDALE
    • EngineType: V8

    1975-1976 CHEVROLET C10 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: SILVERADO
    • EngineType: V8

    1979-1986 CHEVROLET C20 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: SILVERADO
    • EngineType: V8

    1980 CHEVROLET K20 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • Aspiration: N
    • SubModel: CUSTOM DELUXE
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8

    1979-1980 CHEVROLET C20 SUBURBAN

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: SILVERADO
    • EngineType: V8

    1975-1980 CHEVROLET C20 SUBURBAN

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: CUSTOM DELUXE
    • EngineType: V8

    1977-1978 GMC C1500 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: BIG TEN
    • EngineType: V8

    1979-1980 GMC C1500 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: HIGH SIERRA
    • EngineType: V8

    1989 CHEVROLET R3500 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: SCOTTSDALE
    • CUI: 454
    • EngineType: V8

    1975-1976 CHEVROLET C30 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: SILVERADO
    • EngineType: V8

    1985 CHEVROLET K20 SUBURBAN

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: SILVERADO
    • EngineType: V8

    1975-1976 CHEVROLET CAPRICE

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: CLASSIC SPORT
    • EngineType: V8

    1979-1982 GMC C3500 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: SIERRA GRANDE
    • EngineType: V8

    1979-1982 GMC C2500 SUBURBAN

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: SIERRA GRANDE
    • EngineType: V8

    1976 CHEVROLET K20 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: CUSTOM DELUXE
    • EngineType: V8

    1975-1978 GMC C15 SUBURBAN

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: BASE
    • EngineType: V8

    1980 CHEVROLET K10 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • Aspiration: N
    • SubModel: SCOTTSDALE
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8

    1980-1981 CHEVROLET K30 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: CHEYENNE
    • EngineType: V8

    1975-1981 CHEVROLET C20 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: CHEYENNE
    • EngineType: V8

    1979 CHEVROLET K10 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: CHEYENNE
    • EngineType: V8

    1975-1976 CHEVROLET C20 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: SCOTTSDALE
    • EngineType: V8

    1979-1980 GMC K1500 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: BASE
    • EngineType: V8

    1976 CHEVROLET G20 VAN

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: CHEVY VAN
    • EngineType: V8

    1987-1988 CHEVROLET V30 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: CUSTOM DELUXE
    • CUI: 454
    • EngineType: V8

    1979-1986 GMC K3500 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: BASE
    • EngineType: V8

    1977 CHEVROLET K5 BLAZER

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: CUSTOM DELUXE
    • EngineType: V8

    1979-1983 GMC C3500 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: SIERRA CLASSIC
    • EngineType: V8

    1979-1980 CHEVROLET C10 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: CUSTOM DELUXE
    • EngineType: V8

    1980 CHEVROLET K20 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • Aspiration: N
    • SubModel: SCOTTSDALE
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8

    1979-1986 GMC C2500 SUBURBAN

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: BASE
    • EngineType: V8

    1975-1976 GMC G25/G2500 VAN

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: RALLY
    • EngineType: V8

    1976-1978 CHEVROLET K5 BLAZER

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: CHEYENNE
    • EngineType: V8

    1981 CHEVROLET K30 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: DELUXE
    • EngineType: V8

    1982-1986 CHEVROLET C20 SUBURBAN

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: SILVERADO
    • EngineType: V8

    1981-1986 CHEVROLET K30 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: CUSTOM
    • EngineType: V8

    1976 CHEVROLET K10 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: CUSTOM DELUXE
    • EngineType: V8

    1979-1986 CHEVROLET C20 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: SCOTTSDALE
    • EngineType: V8

    1975-1976 CHEVROLET C10 SUBURBAN

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: SCOTTSDALE
    • EngineType: V8

    1976 CHEVROLET IMPALA

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: S
    • CUI: 454
    • EngineType: V8

    1989 CHEVROLET V3500 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: CHEYENNE
    • CUI: 454
    • EngineType: V8

    1979-1986 GMC C2500 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: HIGH SIERRA
    • EngineType: V8

    1980 CHEVROLET K10 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • Aspiration: N
    • SubModel: CUSTOM DELUXE
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8

    1979-1980 CHEVROLET C10 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: SILVERADO
    • EngineType: V8

    1979-1980 GMC C1500 SUBURBAN

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: BASE
    • EngineType: V8

    1976 GMC G35/G3500 VAN

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: BASE
    • EngineType: V8

    1979-1980 GMC K1500 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: SIERRA CLASSIC
    • EngineType: V8

    1979-1980 CHEVROLET C20 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: CUSTOM DELUXE
    • EngineType: V8

    1977 CHEVROLET K30 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: CHEYENNE
    • EngineType: V8

    1976-1977 GMC K25 SUBURBAN

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: BASE
    • EngineType: V8

    1988 CHEVROLET V30 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: CHEYENNE
    • CUI: 454
    • EngineType: V8

    1975-1980 CHEVROLET C10 SUBURBAN

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: CUSTOM DELUXE
    • EngineType: V8

    1979-1983 GMC C3500 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: HIGH SIERRA
    • EngineType: V8

    1987-1989 GMC R3500 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: HIGH SIERRA
    • CUI: 454
    • EngineType: V8

    1979-1980 CHEVROLET C10 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: SCOTTSDALE
    • EngineType: V8

    1979-1980 GMC C1500 SUBURBAN

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: HIGH SIERRA
    • EngineType: V8

    1975-1978 GMC C25/C2500 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: BASE
    • EngineType: V8

    1976-1978 CHEVROLET K20 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: CHEYENNE
    • EngineType: V8

    1979-1986 CHEVROLET C30 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: SCOTTSDALE
    • EngineType: V8

    1989 CHEVROLET R3500 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: CHEYENNE
    • CUI: 454
    • EngineType: V8

    1975-1976 CHEVROLET C20 SUBURBAN

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: SCOTTSDALE
    • EngineType: V8

    1987-1988 CHEVROLET R30 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: SCOTTSDALE
    • CUI: 454
    • EngineType: V8

    1975-1981 CHEVROLET C30 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: CHEYENNE
    • EngineType: V8

    1979-1980 CHEVROLET C20 SUBURBAN

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: SCOTTSDALE
    • EngineType: V8

    1975 CHEVROLET MONTE CARLO

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: S
    • CUI: 454
    • EngineType: V8

    1979-1980 GMC C1500 SUBURBAN

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: SIERRA GRANDE
    • EngineType: V8

    1979 CHEVROLET K10 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: CUSTOM DELUXE
    • EngineType: V8

    1989 CHEVROLET V3500 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: SILVERADO
    • CUI: 454
    • EngineType: V8

    1979-1986 GMC K3500 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: SIERRA CLASSIC
    • EngineType: V8

    1976 CHEVROLET K20 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: SILVERADO
    • EngineType: V8

    1987-1989 GMC V3500 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8

    1975-1977 CHEVROLET C10 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: SCOTTSDALE
    • EngineType: V8

    1975-1976 CHEVROLET C20 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: SILVERADO
    • EngineType: V8

    1985-1986 GMC C3500 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: SIERRA CLASSIC
    • EngineType: V8

    1975-1976 CHEVROLET C20 SUBURBAN

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: SILVERADO
    • EngineType: V8

    1987-1988 CHEVROLET R30 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: SILVERADO
    • CUI: 454
    • EngineType: V8

    1987-1989 GMC R3500 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8

    1976 GMC JIMMY

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: BASE
    • EngineType: V8

    1975-1977 CHEVROLET C10 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: CUSTOM DELUXE
    • EngineType: V8

    1975 CHEVROLET C10 SUBURBAN

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • EngineType: V8
    • SubModel: BASE

    1975-1976 CHEVROLET IMPALA

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: BASE
    • EngineType: V8

    1975-1976 CHEVROLET CAPRICE

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: CLASSIC
    • CUI: 454
    • EngineType: V8

    1975-1976 CHEVROLET C30 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: CUSTOM DELUXE
    • EngineType: V8

    1975-1976 CHEVROLET G30 VAN

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: CHEVY VAN
    • EngineType: V8

    1987-1988 CHEVROLET V30 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: SILVERADO
    • CUI: 454
    • EngineType: V8

    1988 CHEVROLET R30 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: CHEYENNE
    • CUI: 454
    • EngineType: V8

    1975-1976 CHEVROLET G30 VAN

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: BEAUVILLE
    • EngineType: V8

    1979-1980 GMC C1500 SUBURBAN

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: SIERRA CLASSIC
    • EngineType: V8

    1975-1976 CHEVROLET C30 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: SCOTTSDALE
    • EngineType: V8

    1979-1986 GMC K3500 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: HIGH SIERRA
    • EngineType: V8

    1989 CHEVROLET V3500 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: SCOTTSDALE
    • CUI: 454
    • EngineType: V8

    1987-1988 CHEVROLET R30 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: CUSTOM DELUXE
    • CUI: 454
    • EngineType: V8

    1976 CHEVROLET CAPRICE

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: CLASSIC ESTATE
    • CUI: 454
    • EngineType: V8

    1979 CHEVROLET K10 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: SCOTTSDALE
    • EngineType: V8

    1976-1978 GMC K25 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: BASE
    • EngineType: V8

    1987-1989 GMC V3500 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: SIERRA CLASSIC
    • CUI: 454
    • EngineType: V8

    1979-1986 CHEVROLET C30 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: SILVERADO
    • EngineType: V8

    1980-1986 CHEVROLET K30 PICKUP

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 7.4
    • SubModel: SILVERADO
    • EngineType: V8
    8620 - MSD Crank Trigger is rated 5.0 out of 5 by 2.
    • 2016-09-27T08:23CST
    • bvseo_cps, prod_bvrr, vn_cps_3.4.0
    • cp_1, bvpage1
    • co_hasreviews, tv_1, tr_1
    • loc_en_US, sid_10001_10001_31594, PRD, sort_relevancy
    • clientName_jegs
    Rated 5 out of 5 by from NOT JEGS FAULT! Not JEGS Fault, but FYI, MSD Does not make a trigger wheel for Supercharged BBC. The wheel comes ready to mount to a stock Balancer. Not sure why anyone would put this on a stock BBC or why MSD wouldn't drill one out for a Super Charger application but I (upon advice from MSD) drilled the trigger wheel out for the 6 supercharger bolt holes and my ATI Super Charger Dampner. Just heads UP!
    Date published: 2016-01-21
    • 2016-09-27T08:23CST
    • bvseo_cps, prod_bvrr, vn_cps_3.4.0
    • cp_1, bvpage1
    • co_hasreviews, tv_1, tr_1
    • loc_en_US, sid_10001_10001_31594, PRD, sort_relevancy
    • clientName_jegs
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