SKU: 18529620541

Chevy Small Block 7 Balancer Crank Trigger Kit - 8610

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Description

Chevy Small Block 7 Balancer Crank Trigger Kit - 8610Overview: For a long time, racers have known that one of the best things to do to an engine to improve its performance is to stabilize the ignition timing. The MSD Flying Magnet Crank Trigger system does exactly that by using four magnets embedded in an aluminum wheel. Although similar in appearance to other crank triggers, the MSD Flying Magnet design works on a different principle. Most crank triggers have a wheel, with steel studs sticking out,

Overview:

For a long time, racers have known that one of the best things to do to an engine to improve its performance is to stabilize the ignition timing. The MSD Flying Magnet Crank Trigger system does exactly that by using four magnets embedded in an aluminum wheel. Although similar in appearance to other crank triggers, the MSD Flying Magnet design works on a different principle. 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 false triggered. Each Flying Magnet Crank Trigger includes a two-piece mounting bracket for the non-magnetic pick-up that in most cases will work on either the passenger side or driver's side of the engine (the SB Chrysler and SB Ford brackets mount on only one side). The CNC-machined aluminum bracket securely holds the pick-up in place and is slotted to provide a wide range of timing adjustment. Spacers are included so you can mount the bracket on engines with standard motor mounts or engines with a .25"" motor plate. These systems will trigger MSD 6, 7 and 8 Series Ignitions and all MSD Timing Accessories.

Features:

    Application:

    Year Make Model Submodel Engine Size
    1986 GMC C3500 3.74/8 V
    1975 - 1988 Chevrolet Caprice 4/8 V
    1975 - 1986 Chevrolet C10 Suburban 4/8 V
    1979 - 1995 GMC G2500 4/8 V
    1977 - 1986 Pontiac Firebird 3.74/8 V
    1975 - 1986 Chevrolet C30 4/8 V
    1975 - 1991 Chevrolet Corvette 4/8 V
    1978 - 1987 GMC Caballero 3.74/8 V
    1975 - 1978 GMC G35 4.13/8 V
    1975 Chevrolet Nova 3.67/8 V
    1977 - 1986 Chevrolet C20 3.74/8 V
    1975 - 1986 Chevrolet K5 Blazer 4/8 V
    1975 - 1979 GMC Jimmy 4.13/8 V
    1982 - 1986 GMC C2500 Suburban 3.74/8 V
    1975 - 1986 Chevrolet K20 4/8 V
    1992 - 1995 Chevrolet C2500 Suburban 4/8 V
    1976 - 1992 Chevrolet Camaro 3.74/8 V
    1979 - 1986 GMC C1500 Suburban 3.74/8 V
    1975 - 1980 Chevrolet G20 4.13/8 V
    1979 - 1995 GMC K1500 4/8 V
    1988 - 1995 Chevrolet C1500 3.74/8 V
    1975 - 1986 Chevrolet C20 Suburban 4/8 V
    1975 - 1979 Chevrolet K5 Blazer 4.13/8 V
    1977 Pontiac Ventura 4/8 V
    1977 - 1978 GMC G15 3.74/8 V
    1979 - 1995 GMC K2500 4/8 V
    1975 - 1980 Chevrolet K20 4.13/8 V
    1977 - 1980 Pontiac Grand LeMans 3.74/8 V
    1977 - 1978 GMC C15 Suburban 3.74/8 V
    1980 - 1995 GMC C2500 3.74/8 V
    1977 - 1979 Oldsmobile Starfire 3.74/8 V
    1978 - 1979 Pontiac LeMans 4/8 V
    1987 - 1991 GMC V1500 Suburban 4/8 V
    1979 - 1995 GMC K1500 Suburban 4/8 V
    1975 - 1986 Chevrolet K10 4/8 V
    1976 - 1988 Chevrolet Monte Carlo 3.74/8 V
    1987 - 1988 Chevrolet R20 4/8 V
    1975 - 1986 Chevrolet C20 4/8 V
    1975 - 1996 Chevrolet G30 4/8 V
    1979 - 1996 GMC G3500 4/8 V
    1979 - 1995 GMC C2500 4/8 V
    1977 - 1986 Chevrolet C20 Suburban 3.74/8 V
    1981 - 1995 GMC G2500 3.74/8 V
    1977 - 1987 GMC Jimmy 3.74/8 V
    1977 - 1993 Chevrolet Caprice 3.74/8 V
    1979 - 1995 GMC C1500 Suburban 4/8 V
    1987 - 1994 Chevrolet Blazer 4/8 V
    1977 - 1985 Chevrolet Impala 3.74/8 V
    1979 - 1995 GMC C3500 4/8 V
    1975 - 1979 Chevrolet Nova 4/8 V
    1988 - 1995 Chevrolet K2500 3.74/8 V
    1992 - 1995 Chevrolet C1500 Suburban 4/8 V
    1975 - 1980 Chevrolet K10 4.13/8 V
    1977 - 1978 GMC K15 Suburban 3.74/8 V
    1976 - 1978 Chevrolet C30 4.13/8 V
    1987 - 1988 Chevrolet V30 4/8 V
    1979 - 1995 GMC C1500 3.74/8 V
    1976 - 1978 GMC C25 4.13/8 V
    1988 - 1995 Chevrolet K3500 4/8 V
    1979 - 1995 GMC G1500 3.74/8 V
    1987 - 1991 GMC V2500 Suburban 4/8 V
    1979 - 1980 GMC K2500 4.13/8 V
    1989 - 1993 Chevrolet Caprice 4.06/8 V
    1975 - 1976 Chevrolet Monte Carlo 4.13/8 V
    1988 - 1995 Chevrolet K1500 3.74/8 V
    1983 - 1986 Pontiac Parisienne 3.74/8 V
    1976 - 1978 GMC C35 4.13/8 V
    1977 - 1978 GMC C15 3.74/8 V
    1989 - 1991 Chevrolet R1500 Suburban 4/8 V
    1977 - 1980 Buick Regal 3.74/8 V
    1975 - 1986 Chevrolet K20 Suburban 4/8 V
    1975 - 1986 Chevrolet C10 4/8 V
    1976 - 1987 Chevrolet El Camino 3.74/8 V
    1975 - 1995 Chevrolet G20 4/8 V
    1987 - 1991 GMC R3500 4/8 V
    1975 - 1978 GMC C25 Suburban 4/8 V
    1976 - 1980 Chevrolet C20 4.13/8 V
    1976 GMC G15 4.13/8 V
    1975 - 1980 Chevrolet G30 4.13/8 V
    1976 - 1980 Chevrolet C10 4.13/8 V
    1975 - 1985 Chevrolet Impala 4/8 V
    1975 - 1981 Chevrolet Malibu 4/8 V
    1988 - 1995 Chevrolet K1500 4/8 V
    1975 - 1978 GMC K15 Suburban 4/8 V
    1975 - 1978 GMC K25 Suburban 4.13/8 V
    1977 - 1986 Chevrolet K10 3.74/8 V
    1977 Oldsmobile Custom Cruiser 4/8 V
    1978 - 1979 Pontiac Firebird 4/8 V
    1975 - 1976 Chevrolet Impala 4.13/8 V
    1979 - 1995 GMC C2500 Suburban 4/8 V
    1979 - 1993 GMC G1500 4/8 V
    1977 - 1980 Buick Century 3.74/8 V
    1975 - 1991 GMC Jimmy 4/8 V
    1987 Chevrolet V10 3.74/8 V
    1975 - 1978 GMC K25 4/8 V
    1988 - 1995 Chevrolet C1500 4/8 V
    1978 - 1987 Pontiac Grand Prix 3.74/8 V
    1979 - 1995 GMC C1500 4/8 V
    1975 - 1992 Chevrolet Camaro 4/8 V
    1977 - 1986 Chevrolet K5 Blazer 3.74/8 V
    1975 - 1978 GMC K25 4.13/8 V
    1977 - 1986 Chevrolet K20 Suburban 3.74/8 V
    1975 - 1993 Chevrolet G10 4/8 V
    1975 - 1978 GMC C15 4/8 V
    1979 - 1995 GMC K3500 4/8 V
    1977 - 1995 Chevrolet G10 3.74/8 V
    1988 - 1995 Chevrolet C2500 3.74/8 V
    1977 - 1986 Chevrolet K10 Suburban 3.74/8 V
    1989 - 1991 Chevrolet V1500 Suburban 4/8 V
    1975 - 1986 Chevrolet K10 Suburban 4/8 V
    1977 - 1980 Chevrolet K30 4.13/8 V
    1977 - 1986 Chevrolet K30 4/8 V
    1977 - 1979 Oldsmobile Omega 3.74/8 V
    1978 - 1980 Oldsmobile Cutlass Calais 3.74/8 V
    1975 - 1980 Chevrolet K20 Suburban 4.13/8 V
    1976 - 1980 Chevrolet C20 Suburban 4.13/8 V
    1978 - 1980 Oldsmobile Cutlass Salon 3.74/8 V
    1989 - 1991 Chevrolet R3500 4/8 V
    1978 - 1980 Oldsmobile Cutlass 3.74/8 V
    1976 - 1983 Chevrolet Malibu 3.74/8 V
    1980 - 1995 Chevrolet G20 3.74/8 V
    1988 - 1995 Chevrolet C2500 4/8 V
    1987 - 1991 GMC V3500 4/8 V
    1975 - 1979 Chevrolet El Camino 4/8 V
    1979 - 1995 GMC K2500 Suburban 4/8 V
    1988 - 1995 Chevrolet K2500 4/8 V
    1975 - 1978 GMC G25 4/8 V
    1976 - 1977 GMC Sprint 3.74/8 V
    1992 - 1995 GMC Yukon 4/8 V
    1977 Pontiac Ventura 3.74/8 V
    1975 - 1978 GMC C25 4/8 V
    1977 - 1985 Chevrolet K20 3.74/8 V
    1978 - 1985 Chevrolet G30 3.74/8 V
    1976 - 1979 Chevrolet Nova 3.74/8 V
    1987 - 1988 Chevrolet R20 3.74/8 V
    1981 - 1995 GMC K1500 3.74/8 V
    1987 Chevrolet R10 4/8 V
    1975 - 1978 GMC C35 4/8 V
    1977 - 1979 Oldsmobile Omega 4/8 V
    1979 - 1980 GMC G3500 4.13/8 V
    1987 GMC V1500 3.74/8 V
    1977 - 1986 Chevrolet C10 Suburban 3.74/8 V
    1977 - 1979 Buick Skylark 4/8 V
    1978 - 1980 Pontiac Grand Am 3.74/8 V
    1977 - 1978 GMC K35 4/8 V
    1987 - 1991 GMC R1500 Suburban 4/8 V
    1992 - 1995 Chevrolet K2500 Suburban 4/8 V
    1976 GMC Sprint 4.13/8 V
    1977 - 1986 Chevrolet C10 3.74/8 V
    1987 - 1988 Chevrolet V10 Suburban 4/8 V
    1987 - 1988 Chevrolet R30 4/8 V
    1988 - 1995 Chevrolet C3500 4/8 V
    1976 - 1979 Chevrolet Monza 3.74/8 V
    1975 - 1978 GMC C15 Suburban 4/8 V
    1977 - 1980 Pontiac LeMans 3.74/8 V
    1975 Chevrolet Bel Air 4.13/8 V
    1987 Chevrolet V10 4/8 V
    1989 - 1991 Chevrolet V2500 Suburban 4/8 V
    1984 GMC G3500 3.88/8 V
    1975 - 1978 GMC K15 4.13/8 V
    1975 - 1976 Chevrolet Laguna 4.13/8 V
    1975 - 1979 Chevrolet K10 Suburban 4.13/8 V
    1988 - 1995 GMC K2500 3.74/8 V
    1980 GMC C2500 Suburban 4.13/8 V
    1977 - 1978 GMC K35 4.13/8 V
    1975 - 1978 GMC G15 4/8 V
    1987 - 1991 GMC R2500 Suburban 4/8 V
    1975 - 1976 Chevrolet Malibu 4.13/8 V
    1987 - 1988 Chevrolet R20 Suburban 4/8 V
    1975 - 1976 Chevrolet Laguna 4/8 V
    1977 Oldsmobile Delta 88 4/8 V
    1975 - 1978 GMC K25 Suburban 4/8 V
    1977 - 1979 Pontiac Phoenix 4/8 V
    1975 - 1977 Chevrolet Monte Carlo 4/8 V
    1987 - 1989 GMC R2500 4/8 V
    1987 GMC R1500 Suburban 3.74/8 V
    1979 - 1980 GMC K1500 4.13/8 V
    1987 - 1988 Chevrolet V20 Suburban 4/8 V
    1987 Chevrolet V20 4/8 V
    1979 - 1980 GMC K2500 Suburban 4.13/8 V
    1978 - 1980 Oldsmobile Cutlass Supreme 3.74/8 V
    1975 - 1978 GMC K15 Suburban 4.13/8 V
    1975 - 1977 GMC Sprint 4/8 V
    1977 - 1979 Pontiac Phoenix 3.74/8 V
    1979 GMC C3500 4.13/8 V
    1980 Chevrolet Corvette 3.74/8 V
    1975 - 1976 Chevrolet El Camino 4.13/8 V
    1975 - 1978 GMC K15 4/8 V
    1987 GMC R1500 4/8 V
    1977 - 1979 Buick Skylark 3.74/8 V
    1977 - 1979 Buick Century 4/8 V
    1983 - 1986 Pontiac Bonneville 3.74/8 V
    1977 - 1978 GMC C25 3.74/8 V
    1975 - 1976 Chevrolet Caprice 4.13/8 V
    1975 - 1978 GMC G35 4/8 V
    1979 - 1982 GMC K1500 Suburban 3.74/8 V
    1978 - 1979 Pontiac Grand LeMans 4/8 V
    1976 Chevrolet Laguna 3.74/8 V
    1975 - 1976 Chevrolet Monza 3.67/8 V
    1987 Chevrolet R10 3.74/8 V
    1989 Chevrolet R2500 4/8 V
    1975 - 1978 GMC G25 4.13/8 V
    1987 - 1988 Chevrolet R10 Suburban 4/8 V
    1987 GMC R2500 3.74/8 V
    1975 Chevrolet Bel Air 4/8 V
    1979 GMC G1500 4.13/8 V
    1992 - 1995 Chevrolet K1500 Suburban 4/8 V
    1982 - 1984 Chevrolet Corvette 4.06/8 V
    1976 - 1978 GMC C15 4.13/8 V
    1987 GMC R1500 3.74/8 V
    1977 - 1978 GMC K15 3.74/8 V
    1977 - 1978 GMC K25 Suburban 3.74/8 V
    1978 - 1979 Pontiac Sunbird 3.74/8 V
    1989 - 1991 Chevrolet V3500 4/8 V
    1995 Chevrolet Tahoe 4/8 V
    1994 - 1996 Chevrolet Caprice 3.67/8 V
    1987 Chevrolet Blazer 3.74/8 V
    1977 - 1978 GMC C25 Suburban 3.74/8 V
    1989 - 1991 Chevrolet R2500 Suburban 4/8 V
    1978 GMC C35 3.74/8 V
    1978 - 1979 GMC Caballero 4/8 V
    1978 Buick LeSabre 3.74/8 V
    1978 GMC C25 Suburban 4.13/8 V
    1979 - 1980 GMC G2500 4.13/8 V
    1977 Buick Regal 4/8 V
    1979 - 1980 GMC K1500 Suburban 4.13/8 V
    1979 - 1980 GMC C1500 4.13/8 V
    1978 - 1979 Oldsmobile Cutlass 4/8 V
    1979 - 1980 GMC K3500 4.13/8 V
    1987 Chevrolet R10 Suburban 3.74/8 V
    1980 - 1982 Oldsmobile Cutlass Cruiser 3.74/8 V
    1979 Chevrolet Corvette 3.88/8 V
    1987 GMC V2500 4/8 V
    1977 - 1978 GMC K25 3.74/8 V
    1992 GMC C2500 Suburban 4.25/8 V
    1978 Oldsmobile Cutlass Supreme 4/8 V
    1987 GMC V1500 4/8 V
    1979 GMC C2500 4.13/8 V
    1978 Chevrolet C30 3.74/8 V

    Specs:

    Brand MSD
    Color Red
    Diameter 7""
    Emission Code 4
    Make Chevy
    Product Type Crank Trigger Kit
    Sensor Dimensions 3/4"" x 2.25""
    Sensor Type Non Magnetic
    Trigger Type 4X
    Warning California Proposition 65
    Warranty Limited 1 Year Warranty
    Wheel Width 3/8""
    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 18529620541

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    4.8 ★★★★★
    Based on 17 reviews
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    ShirleyJ64
    New York, US
    ★★★★★ 5
    Comfortable Fit without over compression
    Size: 38B, Color: Gentle Rose
    This is a good post surgical bra. I had a lumpectomy and it gave me enough support without being too tight. It is adjustable in the front and the shoulders. Use the size chart to get your best fit. Soft material. Comfortable enough I wore it 24/7 for a couple days. Only downside is handwashing but I will try the delicate cycle on my machine and air dry always.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 30, 2026
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    Kindle Customer
    Cuba, US
    ★★★★★ 5
    Awesome bra!
    This bra is so comfortable. I love the fact that you can adjust the straps and the front to make it fit a short person's torso. This bra lifts and so far, has not stretched out.
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    Reviewed in the United States on April 21, 2026
    J
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    jac Hutt
    Chelsea, US
    ★★★★★ 4
    Soft and Comfortable
    Size: 46D, Color: Black
    Size 46 D, black. Very Comfortable ! The strap adjustments are in front so it would be easy for someone who needed a caregiver to help them dress. The cups fit well with no gaps or wrinkles and the back lays smoothly, with no irritating seems or crossovers. The chest band is one piece, so no irritating seams, and its a little more supportive than my usual at home or bedtime bras. I tried it on and decided to wear it an hour to see if it stayed comfy while I moved around the house. It was so comfortable I forgot to change it! I ordered the black and when I machine washed it there was no dye bleeding. Hung to dry. Wearing it again and I think it just might become my new favorite. If I still love it, I might purchase another color in next month's shopping budget.
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    Reviewed in the United States on February 2, 2026
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    Linda F
    West Palm Beach, US
    ★★★★★ 5
    Extremely Comfortable
    This bra is the most comfortable bra I have worn. It is so comfortable it doesn't even feel like I am wearing a bra. There are no unfinished seams inside. I like the fact the shoulder straps are hook and eyes that don't slip like the conventional straps. This bra is reasonably priced and nicely made with good support.
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    Reviewed in the United States on January 29, 2026
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    Barbara di Luciccone-Viscardi
    Chelsea, US
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    DELMIRA BRAS
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    I don’t care for this bra whatsoever. The material is very cheap, has no support and in a nutshell, it’s one of those bras you can wear to bed if you’re not feeling comfortable going to bed braless. The price ($19.99) is very high for this bra. It’s definitely not made well or worth the price. I’ll never buy from Delmira again.
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