MSD 8.5mm Black Super Conductor Spark Plug Wires
Product images may differ from actual product appearance.
The ultimate spark plug wire is now available in black! MSD Super Conductor spark plug wires transfer spark energy with the lowest loss possible while generating the least amount of radio frequency (RF) interference. They combine a much thicker copper alloy center conductor, helically-wrapped around a ferro-magnetically impregnated center core. This assembly not only lowers resistance to about 40-50 ohms per foot, but provides radio interference suppression equal to that of conventional wire with around 1,500 ohms per foot of resistance. Surrounding this high tech core is a special compound that combines silicone and synthetic materials to provide the excellent heat resistance of silicone with the strength and chemical resistance of synthetic materials.
Chevy
121-31243
All SB Chevy w/Low Profile Distributor, P/N 84697, 84997, 8558 (Wires Below Header/Exhaust Manifold), 90°
$51.99
121-31293
All BB Chevy with Low Profile Distributor P/N 84697, 84997, 8558 (Wires Below Header/Exhaust Manifold), 90°
$79.99
121-31353
Small Block 267, 305, 350, 400 Cars and Trucks 75-82, HEI Style (Wires Over Valve Covers)
$70.99
121-31363
All 454 Chevy, GMC, Cars/Trucks, 1974-1976, HEI
$85.99
121-31373
All BB 366, 396, 427, 454 Cars and Trucks 69-74, Socket Style
$85.99
121-31413
305, 350 Trucks 85-95, HEI Style
$74.99
121-31453
Corvette 350 TPI 84-91, HEI Style
$78.99
121-31593
All SB Chevy w/Socket Distributor Cap (Wires Below Headers/Exhaust Manifold)
$76.99
121-31603
All BB Chevy with Socket Distributor Cap (Wires Below Headers/Exhaust Manifolds)
$85.99
121-31653
307, 327, 350 Cars and Trucks 71-74, Socket Style (Wires Over Valve Covers)
$80.99
121-31763
Corvette, 305, 350 HEI
$85.99
121-31773
Big Block Chevy 75-on
$80.99
121-31803
1988-on Big Block Chevy
$89.99
121-31833
Caprice, Camaro, Monte Carlo 88-Up, HEI Style
$74.99
121-32143
LT1,93-97 Camaro/Firebird
$101.99
121-32153
Caprice, Impala SS LT1 1994-95, LT1 Distributor
$106.99
121-32163
GM Pickup, Vortec 350 V8 96-98, HEI Style
$89.99
121-32173
Corvette LT1 92-96, HEI Style
$121.99
121-32813
1997-on LS1, Corvette/Camaro
$64.99
121-32823
1999-Present LS1 Truck
$64.99
121-32833
1998-99 Vortec V6, 4.3L
$103.99
121-39843
BB-Chevy 8.1L 01-05 C/K Truck
$88.99
Chrysler/Dodge
121-32973
1997-99 Dakota 5.9L
$103.99
Chrysler
121-31303
318, 340, 360 Cars and Trucks 73-up with Stock Distributors, Socket Style
$78.99
121-31313
Chrysler 383-440, Socket
$89.99
121-32033
Ram 03-05 5.7L Hemi
$91.99
121-32183
Dodge Ram 318/360 94-00
$78.99
121-32233
1993-98 Jeep 4.0L
$78.99
Ford
121-31323
255, 351W(5.8L) 77-93 Cars/Trucks, Mustang, Thunderbird, Granada, HEI Style
$80.99
121-31343
351W 77-78, All 460 Cars and Trucks 76-79, HEI Style
$93.99
121-31383
351C, 351W, 352, 390, 400, 429, 460 Car 65-76, Socket Style
$85.99
121-31393
1970-76 Small Block Ford SOCKET CAP
$85.99
121-32043
Mustang 4.0L 2005
$67.99
121-32203
1994-on Mustang 5.0L
$85.99
121-32213
1996-97 Cobra 4.6L
$109.99
121-32223
Mustang 4.6L SOHC 96-98, 90° Boots
$109.99
Universal
121-31153
4 Cylinder Universal Multi-Angled
$78.99
121-31183
Universal 8 Cylinder GM HEI, Multi-Angle Spark Plug Boots and 90° Distributor Boots
$80.99
121-31193
Universal 2-in-1, Includes Both Socket and HEI Style Distributor Terminals and Factory Terminals On One End
$90.99
121-31223
Universal HEI (Ford Duraspark and MSD Cap-A-Dapt only), 90° Spark Plug Boots Installed With 90° Distributor Boots and Terminals
$80.99
121-31233
Universal 2-In-1 For 8 Cylinder, Includes Socket and HEI Style Boots, 90° Boots and Terminals Factory Installed On One End
$90.99
121-31523
Hemi, Black Tubes for Pro Mag, Single
$158.99
121-34013
Bulk Wire, 25 Foot Roll
$40.99
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