SKU: 41412358124

MSD Spark Plug Wires for Ford 302, 351W, SBF HEI Boots - 31329

Sale price$109.76 Regular price$121.95
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Description

MSD Spark Plug Wires for Ford 302, 351W, SBF HEI Boots - 31329Overview: Engineered from the inside out, the 8. 5 offers everything you have ever wanted in a wire; incredibly low resistance without electronic interference! In a single 12 inch length of Super Conductor Wire there is only 40 50 ohms of resistance! That is the lowest resistance of any helically wound wire. To accomplish this, we use a copper alloy conductor due to it's great voltage carrying capabilities. The low resistance results in less loss in

Overview:

Engineered from the inside out, the 8.5 offers everything you have ever wanted in a wire; incredibly low resistance without electronic interference! In a single 12 inch length of Super Conductor Wire there is only 40 - 50 ohms of resistance! That is the lowest resistance of any helically wound wire. To accomplish this, we use a copper alloy conductor due to it's great voltage carrying capabilities. The low resistance results in less loss in spark energy so more reaches the spark plug. The conductor is wound extremely tight around a special center core. So tight in fact, that there is over 40 feet of conductor wrapped into a single foot of plug wire. This winding procedure, combined with a ferro-magnetic impregnated center core, produces an extremely effective Electro Magnetic Interference (EMI) "choke". This choke, or suppression capability, keeps the EMI inside the wire where it cannot interfere with other electronics on your vehicle. The outer sleeve that surrounds the conductor assembly is just as impressive. A proprietary blend of silicone and synthetic material produce a sleeve that is highly resistant to high heat as well as abrasion and tears. The MSD's 8.5mm spark plug terminals feature Dual Crimp terminals. As the name implies, the terminals feature two crimps; one for the sleeve of the wire and another separate crimp to grasp the conductor. The MSD's 8.5mm spark plug terminals feature Dual Crimp terminals. As the name implies, the terminals feature two crimps; one for the sleeve of the wire and another separate crimp to grasp the conductor.

Features:

    Application:

    Year Make Model Submodel Engine Size
    1980 - 1982 Ford Fairmont 3.68/8 V
    1979 - 1993 Ford E-150 Econoline 4/8 V
    1984 - 1988 Mercury Cougar LS 4/8 V
    1977 Ford Bronco /
    1987 - 1991 Ford LTD Crown Victoria LX 4/8 V
    1983 - 1993 Ford Thunderbird LX 4/8 V
    1977 - 1978 Ford LTD Landau 4/8 V
    1981 - 1982 Ford F-100 3.68/8 V
    1983 - 1992 Ford Thunderbird Base 4/8 V
    1977 - 1983 Ford F-100 4/8 V
    1987 - 1991 Ford Country Squire /
    1980 Ford Mustang 3.68/8 V
    1977 - 1986 Mercury Cougar Base 4/8 V
    1981 Ford Mustang Ghia 3.68/8 V
    1983 - 1986 Ford LTD Crown Victoria 4/8 V
    1982 - 1993 Ford Mustang GT 4/8 V
    1977 - 1978 Ford Ranchero 500 4/8 V
    1977 - 1985 Ford LTD Base 4/8 V
    1979 - 1980 Ford E-250 Econoline Club Wagon 4/8 V
    1977 - 1993 Ford F-250 4/8 V
    1986 - 1987 Lincoln Mark VII /
    1983 - 1990 Lincoln Town Car /
    1979 - 1983 Ford E-100 Econoline Club Wagon 4/8 V
    1984 - 1993 Ford Mustang LX 4/8 V
    1978 - 1996 Ford Bronco 4/8 V
    1984 - 1986 Ford Thunderbird Elan 4/8 V
    1978 - 1983 Mercury Cougar 4/8 V
    1979 - 1991 Ford E-250 Econoline 4/8 V
    1986 - 1989 Mercury Grand Marquis LS 4/8 V
    1979 - 1983 Ford E-100 Econoline 4/8 V
    1983 - 1986 Ford LTD Country Squire 4/8 V
    1986 Ford LTD Country Squire LX 4/8 V
    1982 Ford Mustang L 3.68/8 V
    1987 - 1991 Ford LTD Crown Victoria Base 4/8 V
    1984 - 1985 Ford Thunderbird Fila 4/8 V
    1987 - 1989 Mercury Grand Marquis GS 4/8 V
    1987 - 1991 Mercury Colony Park /
    1990 - 1991 Mercury Grand Marquis /
    1981 - 1986 Mercury Grand Marquis Base 4/8 V
    1977 - 1981 Ford Thunderbird 4/8 V
    1993 Ford F-150 XLT 4/8 V
    1977 Mercury Cougar Brougham 4/8 V
    1983 Ford Thunderbird Heritage 4/8 V
    1977 Ford Maverick 4/8 V
    1993 Ford Mustang SVT Cobra R 4/8 V
    1984 - 1985 Lincoln Continental 4/8 V
    1977 Ford LTD II S 4/8 V
    1984 - 1985 Mercury Capri RS 4/8 FIV
    1979 - 1982 Ford E-350 Econoline 4/8 V
    1977 - 1980 Ford F-350 4/8 V
    1977 - 1988 Mercury Cougar XR-7 4/8 V
    1986 Ford LTD Crown Victoria LX 4/8 V
    1981 - 1986 Mercury Grand Marquis Colony Park 4/8 V
    1979 - 1993 Ford E-150 Econoline Club Wagon 4/8 V
    1979 - 1980 Ford E-350 Econoline Club Wagon 4/8 V
    1975 - 1980 Mercury Monarch 4/8 V
    1983 - 1988 Ford Thunderbird Sport 4/8 V
    1977 - 1978 Ford Mustang II Base 4/8 V
    1977 - 1978 Ford Ranchero Squire 4/8 V
    1981 - 1982 Ford LTD 3.68/8 V
    1983 - 1987 Lincoln Continental /
    1980 - 1982 Ford Thunderbird 3.68/8 V
    1982 Ford Mustang GLX 3.68/8 V
    1977 - 1992 Ford F-150 4/8 V
    1982 - 1983 Mercury Capri RS 4/8 V
    1977 Ford LTD II Base 4/8 V
    1993 Ford F-150 XL 4/8 V
    1978 - 1979 Mercury Zephyr 4/8 V
    1975 - 1977 Mercury Comet 4/8 V
    1987 - 1991 Ford LTD Crown Victoria S 4/8 V
    1979 Ford Mustang 4/8 V
    1980 - 1981 Ford Granada 3.68/8 V
    1979 - 1985 Mercury Grand Marquis 4/8 V
    1977 - 1978 Ford Mustang II Ghia 4/8 V
    1979 Ford Ranchero 4/8 V
    1984 - 1985 Lincoln Mark VII 4/8 V
    1982 Ford Mustang GL 4/8 V
    1977 - 1978 Ford Ranchero GT 4/8 V
    1979 - 1982 Mercury Marquis 4/8 V
    1977 - 1980 Ford Granada 4/8 V
    1981 Ford Mustang Base 3.68/8 V
    1984 Ford Mustang GT-350 20th Anniversary 4/8 V
    1978 - 1979 Ford Fairmont 4/8 V
    1979 Mercury Capri 4/8 V
    1978 - 1979 Ford LTD II 4/8 V
    1982 Ford Mustang GLX 4/8 V
    1979 - 1982 Ford LTD 4/8 V
    1993 Ford Mustang SVT Cobra 4/8 V
    1982 - 1984 Ford Mustang L 4/8 V
    1984 - 1985 Ford LTD Brougham 4/8 V
    1977 Ford LTD II Brougham 4/8 V
    1985 Ford LTD LX Brougham 4/8 V
    1981 Ford Mustang Cobra 3.68/8 V
    1983 Lincoln Mark VI /
    1982 Ford Mustang GL 3.68/8 V
    1977 - 1978 Ford Mustang II Mach 1 4/8 V

    Specs:

    Application Small Block Ford
    Boot Material Silicone
    Brand MSD
    Color Red
    Core Ferro-Spiral
    Emission Code 5
    Product Type SBF Spark Plug Wires
    Resistance 40-50 Ohms Per Foot
    Spark Plug Boot Angle Straight
    Warning California Proposition 65
    Warranty Limited 1 Year Warranty
    Wire Diameter 8.5mm
    Wire Series 8.5 Super Conductor
    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: 41412358124

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    4.2 ★★★★★
    Based on 17 reviews
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    Product Reviews
    G
    Verified Purchase
    George
    Dallas, US
    ★★★★★ 3
    Check components for imperfections
    Color: Black, Color: Black
    Just finished putting the chair together, and while there were some nice touches (gloves to wear while assembling) and manual very easy to understand, there are more steps than are customary for a basic chair. However, two main gripes are (1) bought Saturday for $129.99, today it is listed for $89.99 (2) out of the box, the mesh back of the chair has a small tear in it. Unsure if it will end up being a long-term issue, but irritating all the same.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 24, 2026
    M
    Verified Purchase
    Melanie
    Massapequa, US
    ★★★★★ 5
    Amazing chair
    Color: Black
    Going from a regular office chair to this majestic heavenly office chair, my body hasn't felt better. As a person who is rather on the large side (6'2, 175 pounds), so this chair good butt cushioning, adjustable armrest, the adjustable headrest made this purchase an very good one. I move constantly on chairs so when i found out tthis chair can adapt to my position with a few tweaks i instantly fell in love. Considering that I have jumped and stood on the chair quite the number of times and it still is holding its form just speaks to its sturdiness. I dont believe in buying extremely expensive chairs as a high quality one like this has everything you could wish for.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 4, 2026
    J
    Verified Purchase
    Jessica
    Dallas, US
    ★★★★★ 5
    Wow Great Deal!
    Color: Black
    I have been using this chair for a month now and I am honestly impressed for the price I paid. I work from home so am using this chair 24/7. I had no issues with assembling it myself as a 35 year old female. Instructions were simple to follow and took me maybe 30 minutes to put together. Its sturdy and comfortable. I appreciate the padded arms and the seat bottom is also a nice thick cushion. Added bonus for the head rest and that it is adjustable. Definitely recommend.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 27, 2026
    E
    Verified Purchase
    eHackster
    Battle Creek, US
    ★★★★★ 5
    Very comfortable office chair
    Color: Black
    This ergonomic office chair is very comfortable and has good lumbar support and a nice headrest. It includes all the necessary tools and takes about 20 minutes to fully assemble. The height adjust and recline features of the chair work smoothly and quietly. The seat cushion is nice and comfortable. The height-adjustable armrest is also a nice features of the chair. Overall, this ergonomic office chair provides relaxing comfort during long hours sitting with support for your bottom, back, head and arms. It's a good value for the price.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 21, 2026
    T
    Verified Purchase
    Tyler montano
    Dallas, US
    ★★★★★ 4
    Good quality and arrived quickly
    Color: Black
    I was very pleased with how easy this chair was to set up. Affordable, arrived quickly. The only reason it isn’t 5/5 is because on of the arms had a small dent, possibly due to not enough bubble wrap during shipping. Other than that, the quality is great.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 6, 2026

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