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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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30

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For Your Every Summer RSVP, with Code: SUMMER15

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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    4.9 ★★★★★
    Based on 8 reviews
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    Product Reviews
    K
    Verified Purchase
    Kindle Customer
    Carnegie, US
    ★★★★★ 5
    Lovely sandals!
    I highly recommend! These are so comfortable! Right out of the box, they can be worn all day. The velcro-adjustable straps are great for making for a perfect fit. The aren't clunky to wear, even though they appear to be. They're super cute, in my opinion. The sock liner is textile, so feet feel good all day, not slimy, like leather and suede can sometimes make feet feel if socks aren't worn.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 17, 2026
    P
    Verified Purchase
    Pamela
    Massapequa, US
    ★★★★★ 5
    Cute and Comfortable
    Size: 10, Color: Black
    This is my second pair. I bought the sand color at my local Macy's. I got their last pair. I have issues with back pain and ankle swelling and pain. These are so comfortable I had to get them in Black. The adjustable straps are great. My feet are a little bit wider because of the swelling issues. So if you have very narrow feet these might be a little big. You might want to go down a half a size. But otherwise I wear a size 10 and they fit perfectly. I don't think the picture does the color justice. The black almost looks like velvet, it's very deep and rich. I wore them out today for the first time and got lots of compliments. The footbed is very comfortable with the memory foam. Lots of support. I noticed my back and ankle pain is much better wearing these. I've never owned UGG before. If these hold up really well and continue to stay comfortable, I will be purchasing other styles for fall and winter.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 1, 2026
    T
    Verified Purchase
    Tilly
    Grantham, US
    ★★★★★ 5
    Great fitting sandals
    Size: 7.5, Color: Sand
    Great fitting. Beautiful. Fit like a glove. Great to walk in. Great quality. Lightweight. All in one gorgeous sandals.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 11, 2026
    J
    Verified Purchase
    J. C.
    Natrona Heights, US
    ★★★★★ 5
    My new favorite summer sandal!
    Size: 8.5, Color: Bay Fog
    I am loving these shoes so far this summer! The color is so cute, perfect for a light summer palette. It's the perfect light purple that doesn't make me look pale or washed out. For reference, I have fair to light neutral skin tone. They are SO comfortable - a little too comfortable for a shoe, it's more comfortable than my ugg slippers! They do take a second to put on as you have to either force your ankle in without unstrapping the back - don't judge me - or undo them. Thankfully they have a strap to help get them on easily. I love these shoes. I am a medium width, but I think these have some wiggle room since both the straps are velcro and adjustable somewhat. They are easy to walk in, hold onto the foot, have been more balanced than some others I have had in this platform style, and are very cushioned to walk in. Slight arch support to me but I have somewhat high arches so if you are more flat footed or standard arch these will give you even better support. Really impressed with these. They are more casual but work with many different outfits from sundresses to jeans. For me, these were a great buy and I will be wearing them all summer.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 7, 2026
    S
    Verified Purchase
    Sonia
    Birmingham, US
    ★★★★★ 5
    Comfort and style
    Size: 8.5, Color: Chestnut
    Like walking on clouds with support. Thank you Ugg’s. Perfect size 8.5 Will buy again.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 11, 2026

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