- Ignition & Electrical
- Spark Plug Wire
- Spark Plug Wires
- JEGS 8.0mm Hi-Temp Sleeved Spark Plug Wire Sets
Extended Life Spark Plug Wires
JEGS Performance 8 mm Hi-Temp Spark Plug Wires manufactured with a unique silicone-fiberglass exterior sleeving. This sleeving provides extended wire life and improved dielectric strength and resistance to outside electrical pulses while protecting the wire against heat, chafing, and contaminants. Available in Black, Blue, and Red Colors.
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PART TYPE
PART TYPE
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BRAND
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Spark Plug Wire Diameter mm
Assembled
Distributor Boot Color
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Coil Wire Boot Ends
Coil Boot Color
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Distributor Boot Material
Conductor Style
Coil Boot Material
RFI Suppression
Spark Plug Wire Resistance
Part Category
PRICE
Small Block Chevy
JEGS 40312
JEGS
8mm Hi-Temp Sleeved Spark Plug Wire Set for Small Block Chevy 262-400 w/HEI, Under Header w/90-degree Boots [Red]
$149.99
$137.99
SAVE $12.00
Ships on 05/02/24
Lowest Price Guarantee
JEGS 40287
JEGS
8mm Hi-Temp Sleeved Spark Plug Wire Set for Small Block Chevy 262-400 w/HEI, Under Header w/90-degree Boots [Black]
$137.99
$101.24
SAVE $36.75
Ships on 05/29/24
Lowest Price Guarantee
JEGS 40294
JEGS
8mm Hi-Temp Sleeved Spark Plug Wire Set for Small Block Chevy 262-400 w/HEI, Under Header w/90-degree Boots [Blue]
$137.99
$112.49
SAVE $25.50
Ships on 05/06/24
Lowest Price Guarantee
JEGS 40299
JEGS
8mm Hi-Temp Sleeved Spark Plug Wire Set for Small Block Chevy 262-400 w/HEI, Over Valve Cover w/90-degree Boots [Red]
$145.19
$111.77
SAVE $33.42
Ships on 05/23/24
Lowest Price Guarantee
JEGS 40288
JEGS
8mm Hi-Temp Sleeved Spark Plug Wire Set for Small Block Chevy 262-400 w/HEI, Over Valve Cover w/90-degree Boots [Black]
$145.99
$107.09
SAVE $38.90
Ships on 05/17/24
Lowest Price Guarantee
JEGS 40293
JEGS
8mm Hi-Temp Sleeved Spark Plug Wire Set for Small Block Chevy 262-400 w/HEI, Over Valve Cover w/90-degree Boots [Blue]
$137.99
$101.24
SAVE $36.75
Ships on 06/27/24
Lowest Price Guarantee
Big Block Chevy
JEGS 40314
JEGS
8mm Hi-Temp Sleeved Spark Plug Wire Set for Big Block Chevy 396, 402 & 454 w/HEI, Under Header w/90-degree Boots [Red]
$151.79
$111.77
SAVE $40.02
Ships on 06/11/24
Lowest Price Guarantee
JEGS 40289
JEGS
8mm Hi-Temp Sleeved Spark Plug Wire Set for Big Block Chevy 396, 402 & 454 w/HEI, Under Header w/90-degree Boots [Black]
$151.79
$124.19
SAVE $27.60
Ships Monday
Lowest Price Guarantee
JEGS 40296
JEGS
8mm Hi-Temp Sleeved Spark Plug Wire Set for Big Block Chevy 396, 402 & 454 w/HEI, Under Header w/90-degree Boots [Blue]
$137.99
$106.91
SAVE $31.08
Ships Monday
Lowest Price Guarantee
JEGS 40313
JEGS
8mm Hi-Temp Sleeved Spark Plug Wire Set for Big Block Chevy 396, 402, & 454 w/HEI, Over Valve Cover w/Straight Boots [Red]
$151.78
$111.77
SAVE $40.01
Ships on 05/14/24
Lowest Price Guarantee
JEGS 40290
JEGS
8mm Hi-Temp Sleeved Spark Plug Wire Set for Big Block Chevy 396, 402, & 454 w/HEI, Over Valve Cover w/Straight Boots [Black]
$137.99
$106.91
SAVE $31.08
Ships Monday
Lowest Price Guarantee
JEGS 40295
JEGS
8mm Hi-Temp Sleeved Spark Plug Wire Set for Big Block Chevy 396, 402, & 454 w/HEI, Over Valve Cover w/Straight Boots [Blue]
$145.19
$124.99
SAVE $20.20
Availability Date Unknown
Lowest Price Guarantee
Small Block Ford
JEGS 40315
JEGS
8mm Hi-Temp Sleeved Spark Plug Wire Set for Small Block Ford 260, 289, 302, 351W w/HEI, Under Header w/135-degree Boots [Red]
$137.99
$118.79
SAVE $19.20
Ships on 05/13/24
Lowest Price Guarantee
JEGS 40291
JEGS
8mm Hi-Temp Sleeved Spark Plug Wire Set for Small Block Ford 260, 289, 302, 351W w/HEI, Under Header w/135-degree Boots [Black]
$137.99
$101.24
SAVE $36.75
Ships Monday
Lowest Price Guarantee
JEGS 40297
JEGS
8mm Hi-Temp Sleeved Spark Plug Wire Set for Small Block Ford 260, 289, 302, 351W w/HEI, Under Header w/135-degree Boots [Blue]
$137.99
$106.91
SAVE $31.08
Ships Monday
Lowest Price Guarantee
Big Block Ford
JEGS 40316
JEGS
8mm Hi-Temp Sleeved Spark Plug Wire Set for Big Block Ford 429 & 460 w/HEI, Under Header w/135-degree Boots [Red]
$137.99
$112.49
SAVE $25.50
Ships Monday
Lowest Price Guarantee
JEGS 40292
JEGS
8mm Hi-Temp Sleeved Spark Plug Wire Set for Big Block Ford 429 & 460 w/HEI, Under Header w/135-degree Boots [Black]
$145.99
$106.91
SAVE $39.08
Ships on 05/28/24
Lowest Price Guarantee
JEGS 40298
JEGS
8mm Hi-Temp Sleeved Spark Plug Wire Set for Big Block Ford 429 & 460 w/HEI, Under Header w/135-degree Boots [Blue]
$137.99
$101.24
SAVE $36.75
Ships Monday
Lowest Price Guarantee