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MSD Crank Trigger Wheel Kit - Flying Magnet - BBF - 7.25 in.

Mfg Part #
8644
NP#
MSD8644
Brand
MSD

Fits 1972 to 1997 Ford Bronco, Custom 500, E-100 Econoline and 22 more models, and 2 more makes. See every vehicle

  • Powerful magnets are embedded in a billet aluminum trigger wheel.
  • Fits 429/460 Big Block Ford.
  • The non-magnetic pickup cannot be false triggered.
  • Does not fit Cleveland blocks.
  • Absolutely the most accurate way to trigger the ignition.
  • Kits feature special brackets and mounting hardware for a variety of engines.
$1,040.99 CAD Free shipping in Canada, ships Wednesday, September 30
Free shipping in Canada, ships Wednesday, September 30Free shipping in Canada
Availability: This item is available at a partner warehouse.

Does this fit your vehicle?

Description

Most crank triggers have a wheel, with steel studs sticking out, bolted to the harmonic balancer. As the crankshaft turns, the studs pass by a stationary magnetic pick-up, triggering the ignition. This pick-up can be triggered by other bolts, debris, or even vibrations which will cause a loss of power or engine damage. The MSD Flying Magnet Crank Trigger uses four magnets secured in the aluminum trigger wheel that pass by a stationary non-magnetic pick-up to trigger the ignition. This "flying magnet" design produces accurate trigger signals and the non-magnetic pick-up cannot be falsely triggered.

Warranty: Manufacturer's Limited 1 Year Warranty

Fits these vehicles

YearMakeModelSubmodelEngine
1978FordBroncoCustom, Northland, Ranger XLT5.8L 351 V8, 6.6L 400 V8
1979FordBroncoCustom, Ranger XLT5.8L 351 V8, 6.6L 400 V8
1980 - 1981FordBroncoCustom, Ranger XLT5.8L 351 V8
1982 - 1983FordBroncoCustom, XLS, XLT Lariat5.8L 351 V8
1984FordBroncoCustom, XLT5.8L 351 V8
1985 - 1989FordBroncoCustom, Eddie Bauer, XLT5.8L 351 V8
1991FordBroncoCustom, Eddie Bauer, XL, XLT5.8L 351 V8
1992FordBroncoCustom, Eddie Bauer, XL, XLT, XLT Nite5.8L 351 V8
1993FordBroncoCustom, Eddie Bauer, XL, XLT Lariat5.8L 351 V8
1994FordBroncoEddie Bauer, XL, XLT5.8L 351 V8
1995 - 1996FordBroncoEddie Bauer, XL, XLT, XLT Sport5.8L 351 V8
1975 - 1976FordCustom 500Base, Ranch Wagon5.8L 351 V8, 6.6L 400 V8, 7.5L 460 V8
1977FordCustom 500Base, Ranch Wagon5.8L 351 V8, 6.6L 400 V8
1975 - 1977FordE-100 EconolineBase, Chateau, Custom, Northland5.8L 351 V8
1978FordE-100 EconolineBase, Chateau, Custom, Northland5.8L 351 V8, 7.5L 460 V8
1979FordE-100 EconolineBase, Chateau, Custom5.8L 351 V8
1980FordE-100 EconolineBase, Chateau, Custom5.8L 351 V8, 6.6L 400 V8
1981 - 1982FordE-100 EconolineBase, Chateau, Custom5.8L 351 V8
1983FordE-100 EconolineCustom, XL5.8L 351 V8
1975 - 1978FordE-100 Econoline Club WagonBase, Chateau, Custom, Northland5.8L 351 V8
1979 - 1982FordE-100 Econoline Club WagonBase, Chateau, Custom5.8L 351 V8
1983FordE-100 Econoline Club WagonCustom, XL5.8L 351 V8
1975 - 1978FordE-150 EconolineBase, Chateau, Custom, Northland5.8L 351 V8
1979 - 1980FordE-150 EconolineBase, Chateau, Custom5.0L 302 V8, 5.8L 351 V8
1981 - 1982FordE-150 EconolineBase, Chateau, Custom5.8L 351 V8
1983FordE-150 EconolineCustom, XL5.8L 351 V8
1984 - 1986FordE-150 EconolineBase, XL5.8L 351 V8
1987 - 1989FordE-150 EconolineCustom, XL5.8L 351 V8
1991FordE-150 EconolineCustom, XL5.8L 351 V8
1992 - 1996FordE-150 EconolineBase, XL5.8L 351 V8
1975 - 1978FordE-150 Econoline Club WagonBase, Chateau, Custom, Northland5.8L 351 V8
1979 - 1982FordE-150 Econoline Club WagonBase, Chateau, Custom5.8L 351 V8
1983FordE-150 Econoline Club WagonCustom, XL5.8L 351 V8
1984 - 1986FordE-150 Econoline Club WagonBase, XL, XLT5.8L 351 V8
1987 - 1989FordE-150 Econoline Club WagonCustom, XL, XLT5.8L 351 V8
1991FordE-150 Econoline Club WagonCustom, XL, XLT5.8L 351 V8
1992 - 1996FordE-150 Econoline Club WagonChateau, Custom, XLT5.8L 351 V8
1975 - 1978FordE-250 EconolineBase, Chateau, Custom, Northland5.8L 351 V8, 7.5L 460 V8
1979FordE-250 EconolineBase, Chateau, Custom5.8L 351 V8, 7.5L 460 V8
1980FordE-250 EconolineBase, Chateau, Custom5.8L 351 V8, 6.6L 400 V8, 7.5L 460 V8
1981 - 1982FordE-250 EconolineBase, Chateau, Custom5.8L 351 V8
1983FordE-250 EconolineCustom, XL5.8L 351 V8
1984 - 1986FordE-250 EconolineBase, XL5.8L 351 V8
1987 - 1989FordE-250 EconolineCustom, XL5.8L 351 V8
1991FordE-250 EconolineCustom, XL5.8L 351 V8
1992 - 1996FordE-250 EconolineBase, XL5.8L 351 V8
1975 - 1978FordE-250 Econoline Club WagonBase, Chateau, Custom, Northland5.8L 351 V8, 7.5L 460 V8
1979FordE-250 Econoline Club WagonBase, Chateau, Custom5.8L 351 V8, 7.5L 460 V8
1980 - 1982FordE-250 Econoline Club WagonBase, Chateau, Custom5.8L 351 V8, 6.6L 400 V8, 7.5L 460 V8
1983FordE-250 Econoline Club WagonCustom, XL5.8L 351 V8, 7.5L 460 V8
1984 - 1986FordE-250 Econoline Club WagonBase, XL, XLT5.8L 351 V8, 7.5L 460 V8
1987 - 1989FordE-250 Econoline Club WagonCustom, XL, XLT5.8L 351 V8, 7.5L 460 V8
1991FordE-250 Econoline Club WagonCustom, XL, XLT5.8L 351 V8, 7.5L 460 V8
1975 - 1978FordE-350 EconolineBase, Chateau, Custom, Northland5.8L 351 V8, 7.5L 460 V8
1979FordE-350 EconolineBase, Chateau, Custom5.8L 351 V8, 7.5L 460 V8
1980 - 1982FordE-350 EconolineBase, Chateau, Custom5.8L 351 V8, 6.6L 400 V8, 7.5L 460 V8
1983FordE-350 EconolineCustom, XL5.8L 351 V8, 7.5L 460 V8
1984 - 1986FordE-350 EconolineBase, XL5.8L 351 V8, 7.5L 460 V8
1987 - 1989FordE-350 EconolineCustom, XL5.8L 351 V8, 7.5L 460 V8
1991FordE-350 EconolineCustom, XL5.8L 351 V8, 7.5L 460 V8
1992 - 1996FordE-350 EconolineBase, XL5.8L 351 V8, 7.5L 460 V8
1977 - 1978FordE-350 Econoline Club WagonBase, Chateau, Custom, Northland5.8L 351 V8, 7.5L 460 V8
1979FordE-350 Econoline Club WagonBase, Chateau, Custom5.8L 351 V8, 7.5L 460 V8
1980 - 1982FordE-350 Econoline Club WagonBase, Chateau, Custom5.8L 351 V8, 6.6L 400 V8, 7.5L 460 V8
1983FordE-350 Econoline Club WagonCustom, XL5.8L 351 V8, 7.5L 460 V8
1984 - 1986FordE-350 Econoline Club WagonBase, XL, XLT5.8L 351 V8, 7.5L 460 V8
1987 - 1989FordE-350 Econoline Club WagonCustom, XL, XLT5.8L 351 V8, 7.5L 460 V8
1991FordE-350 Econoline Club WagonCustom, XL, XLT5.8L 351 V8, 7.5L 460 V8
1992 - 1993FordE-350 Econoline Club WagonChateau, Chateau HD, Custom, Custom HD, XLT, XLT HD5.8L 351 V8, 7.5L 460 V8
1994 - 1996FordE-350 Econoline Club WagonChateau, Chateau HD, Custom, XL HD, XLT, XLT HD5.8L 351 V8, 7.5L 460 V8
1975 - 1976FordEliteBase5.8L 351 V8, 6.6L 400 V8, 7.5L 460 V8
1975FordF-100Custom, Northland, Ranger, Ranger XLT5.9L 360 V8, 6.4L 390 V8
1976FordF-100Base, Custom, Northland, Ranger, Ranger XLT5.9L 360 V8, 6.4L 390 V8
1977FordF-100Base, Custom, Northland, Ranger, Ranger XLT, XLT5.8L 351 V8, 6.6L 400 V8
1978FordF-100Base, Custom, Northland, Ranger, Ranger Lariat, Ranger XLT5.8L 351 V8, 6.6L 400 V8
1979FordF-100Custom, Ranger, Ranger Lariat, Ranger XLT5.8L 351 V8, 6.6L 400 V8, 7.5L 460 V8
1981FordF-100Custom, Ranger, Ranger Lariat, Ranger XLT5.0L 302 V8
1975FordF-150Custom, Northland, Ranger, Ranger XLT5.9L 360 V8, 6.4L 390 V8, 7.5L 460 V8
1976FordF-150Base, Custom, Northland, Ranger, Ranger XLT5.9L 360 V8, 6.4L 390 V8, 7.5L 460 V8
1977FordF-150Base, Custom, Northland, Ranger, Ranger XLT, XLT5.8L 351 V8, 6.6L 400 V8, 7.5L 460 V8
1978FordF-150Base, Custom, Northland, Ranger, Ranger Lariat, Ranger XLT5.8L 351 V8, 6.6L 400 V8, 7.5L 460 V8
1979FordF-150Custom, Ranger, Ranger Lariat, Ranger XLT5.8L 351 V8, 6.6L 400 V8, 7.5L 460 V8
1980 - 1981FordF-150Custom, Ranger, Ranger Lariat, Ranger XLT5.8L 351 V8
1982FordF-150Custom, XL, XLS, XLT Lariat5.8L 351 V8
1983FordF-150Base, XL, XLS, XLT5.8L 351 V8
1984FordF-150Base, Ranger, XL, XLT5.8L 351 V8
1985FordF-150Base, Ranger, XL, XLT Lariat5.8L 351 V8
1986FordF-150Base, XL, XLT Lariat5.8L 351 V8
1987 - 1989FordF-150Custom, XL, XLT Lariat5.8L 351 V8
1991 - 1992FordF-150Custom, XL, XLT Lariat5.8L 351 V8
1993 - 1994FordF-150Lightning, XL, XLT5.8L 351 V8
1995FordF-150Eddie Bauer, Lightning, Special, XL, XLT5.8L 351 V8
1996FordF-150Eddie Bauer, Special, XL, XLT5.8L 351 V8
1975FordF-250Custom, Northland, Ranger, Ranger XLT5.9L 360 V8, 6.4L 390 V8, 7.5L 460 V8
1976FordF-250Base, Custom, Northland, Ranger, Ranger XLT5.9L 360 V8, 6.4L 390 V8, 7.5L 460 V8
1977FordF-250Base, Custom, Northland, Ranger, Ranger XLT, XLT5.8L 351 V8, 6.6L 400 V8, 7.5L 460 V8
1978FordF-250Base, Custom, Northland, Ranger, Ranger Lariat, Ranger XLT5.8L 351 V8, 6.6L 400 V8, 7.5L 460 V8
1979FordF-250Custom, Ranger, Ranger Lariat, Ranger XLT5.8L 351 V8, 6.6L 400 V8, 7.5L 460 V8
1980 - 1981FordF-250Custom, Ranger, Ranger Lariat, Ranger XLT5.8L 351 V8, 6.6L 400 V8
1982FordF-250Custom, XL, XLS, XLT Lariat5.8L 351 V8, 6.6L 400 V8
1983FordF-250Base, XL, XLS, XLT5.8L 351 V8, 7.5L 460 V8
1984FordF-250Base, XL, XLT5.8L 351 V8, 7.5L 460 V8
1985 - 1986FordF-250Base, XL, XLT Lariat5.8L 351 V8, 7.5L 460 V8
1987 - 1989FordF-250Custom, XL, XLT Lariat5.8L 351 V8, 7.5L 460 V8
1991FordF-250Custom, XL, XLT Lariat5.8L 351 V8, 7.5L 460 V8
1992FordF-250Custom, Ranger, XL, XLT Lariat5.8L 351 V8, 7.5L 460 V8
1993FordF-250XL, XLT5.8L 351 V8, 7.5L 460 V8
1994FordF-250Ranger, XL, XLT5.8L 351 V8, 7.5L 460 V8
1995FordF-250Base, Eddie Bauer, Special, XL, XLT5.8L 351 V8, 7.5L 460 V8
1996FordF-250Eddie Bauer, Special, XL, XLT, XLT VIP5.8L 351 V8, 7.5L 460 V8
1997FordF-250XLT VIP5.8L 351 V8
1997FordF-250 HDXL, XLT5.8L 351 V8, 7.5L 460 V8
1975FordF-350Custom, Northland, Ranger, Ranger XLT5.9L 360 V8, 6.4L 390 V8, 7.5L 460 V8
1976FordF-350Base, Custom, Northland, Ranger, Ranger XLT5.9L 360 V8, 6.4L 390 V8, 7.5L 460 V8
1977FordF-350Base, Custom, Northland, Ranger, Ranger XLT, XLT5.8L 351 V8, 6.6L 400 V8, 7.5L 460 V8
1978FordF-350Base, Custom, Northland, Ranger, Ranger Lariat, Ranger XLT5.8L 351 V8, 6.6L 400 V8, 7.5L 460 V8
1979FordF-350Custom, Ranger, Ranger Lariat, Ranger XLT5.8L 351 V8, 6.6L 400 V8, 7.5L 460 V8
1980 - 1981FordF-350Custom, Ranger, Ranger Lariat, Ranger XLT5.8L 351 V8, 6.6L 400 V8
1982FordF-350Custom, XL, XLS, XLT Lariat5.8L 351 V8, 6.6L 400 V8
1983FordF-350Base, XL, XLS, XLT5.8L 351 V8, 7.5L 460 V8
1984FordF-350Base, XL, XLT5.8L 351 V8, 7.5L 460 V8
1985FordF-350Base, XL, XLT Lariat5.8L 351 V8, 7.5L 460 V8
1986FordF-350Base, XL, XLT, XLT Lariat5.8L 351 V8, 7.5L 460 V8
1987 - 1989FordF-350Base, Custom, XL, XLT Lariat5.8L 351 V8, 7.5L 460 V8
1991 - 1992FordF-350Custom, XL, XLT Lariat5.8L 351 V8, 7.5L 460 V8
1993 - 1994FordF-350XL, XLT5.8L 351 V8, 7.5L 460 V8
1995FordF-350Eddie Bauer, Special, XL, XLT5.8L 351 V8, 7.5L 460 V8
1996FordF-350Base, Special, XL, XLT5.8L 351 V8, 7.5L 460 V8
1997FordF-350Base, XL, XLT5.8L 351 V8, 7.5L 460 V8
1975 - 1977FordGranadaBase, Ghia5.8L 351 V8
1975FordGran TorinoBase, Brougham, Elite, Sport, Squire5.8L 351 V8, 6.6L 400 V8, 7.5L 460 V8
1976FordGran TorinoBase, Brougham, Squire5.8L 351 V8, 6.6L 400 V8, 7.5L 460 V8
1975 - 1976FordLTDBase, Brougham, Country Squire, Landau5.8L 351 V8, 6.6L 400 V8, 7.5L 460 V8
1977 - 1978FordLTDBase, Country Squire, Landau5.8L 351 V8, 6.6L 400 V8, 7.5L 460 V8
1979FordLTDBase, Country Squire, Landau5.8L 351 V8
1980 - 1981FordLTDBase, Country Squire, Crown Victoria, S5.8L 351 V8
1982FordLTDBase, Crown Victoria, S5.8L 351 V8
1983 - 1985FordLTDCountry Squire, Crown Victoria5.8L 351 V8
1986FordLTDCountry Squire, Country Squire LX, Crown Victoria, Crown Victoria LX5.8L 351 V8
1988 - 1989FordLTD Crown VictoriaBase5.8L 351 V8
1991FordLTD Crown VictoriaBase5.8L 351 V8
1977FordLTD IIBase, Brougham, S, Squire5.8L 351 V8, 6.6L 400 V8
1978FordLTD IIBase, Brougham, S5.8L 351 V8, 6.6L 400 V8
1979FordLTD IIBase, Landau, S5.8L 351 V8
1995FordMustangSVT Cobra R5.8L 351 V8
1972 - 1974FordRancheroGT6.6L 400 V8
1975 - 1977FordRanchero500, GT, Squire5.8L 351 V8, 6.6L 400 V8, 7.5L 460 V8
1978FordRanchero500, GT, Squire5.8L 351 V8, 6.6L 400 V8
1979FordRanchero500, GT, Squire5.8L 351 V8
1975 - 1976FordThunderbirdBase7.5L 460 V8
1977FordThunderbirdBase5.8L 351 V8, 6.6L 400 V8
1978FordThunderbirdBase, Diamond Jubilee, Town Landau5.8L 351 V8, 6.6L 400 V8
1979FordThunderbirdBase, Heritage, Town Landau5.8L 351 V8
1975 - 1976FordTorinoBase5.8L 351 V8, 6.6L 400 V8, 7.5L 460 V8
1975 - 1976LincolnContinentalBase7.5L 460 V8
1977 - 1978LincolnContinentalBase6.6L 400 V8, 7.5L 460 V8
1979LincolnContinentalBase6.6L 400 V8
1980LincolnContinentalBase5.8L 351 V8
1975 - 1976LincolnMark IVBase7.5L 460 V8
1977 - 1978LincolnMark VBase6.6L 400 V8, 7.5L 460 V8
1979LincolnMark VBase6.6L 400 V8
1980LincolnMark VIBase5.8L 351 V8
1977LincolnVersaillesBase5.8L 351 V8
1975 - 1976MercuryCougarXR-75.8L 351 V8, 6.6L 400 V8, 7.5L 460 V8
1977MercuryCougarBase, Brougham, Villager, XR-75.8L 351 V8, 6.6L 400 V8
1978MercuryCougarBase, XR-75.8L 351 V8, 6.6L 400 V8
1979MercuryCougarBase, XR-75.8L 351 V8
1975 - 1977MercuryGrand MarquisBase6.6L 400 V8, 7.5L 460 V8
1978MercuryGrand MarquisBase5.8L 351 V8, 6.6L 400 V8, 7.5L 460 V8
1979 - 1981MercuryGrand MarquisBase, Colony Park5.8L 351 V8
1986MercuryGrand MarquisBase, Colony Park, LS5.8L 351 V8
1975 - 1976MercuryMarquisBase, Brougham, Colony Park6.6L 400 V8, 7.5L 460 V8
1977MercuryMarquisBase, Brougham6.6L 400 V8, 7.5L 460 V8
1978MercuryMarquisBase, Brougham5.8L 351 V8, 6.6L 400 V8, 7.5L 460 V8
1979 - 1981MercuryMarquisBase, Brougham5.8L 351 V8
1975MercuryMonarchBase, Ghia5.8L 351 V8
1976MercuryMonarchBase, Ghia, Grand Ghia5.8L 351 V8
1977MercuryMonarchBase, Ghia5.8L 351 V8
1975MercuryMontegoBase, Brougham, MX, Villager5.8L 351 V8, 6.6L 400 V8, 7.5L 460 V8
1976MercuryMontegoBase, MX, MX Brougham, MX Villager5.8L 351 V8, 6.6L 400 V8, 7.5L 460 V8

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