1987 GMC Ignitions & Electrical - Free Shipping on Orders Over $109 at Summit Racing

Scott Performance Spark Plug Wire Sets SPW300-CH-421-7

SMALL BLOCK CHEVY OVER VALVE COVER 300 OHM 10MM STRAIGHT PLUG BOOT / 90 DEG CAP COIL BOOT/HEI HIGH TEMP SILICONE 24" COIL WIRE KIT YELLOW

Part Number: SCW-300-CH-421-7

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Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

Scott Performance Spark Plug Wire Sets SPW300-CH-421-8

SMALL BLOCK CHEVY OVER VALVE COVER 300 OHM 10MM STRAIGHT PLUG BOOT / 90 DEG CAP COIL BOOT/HEI HIGH TEMP SILICONE 24" COIL WIRE KIT FLORESCENT GREEN

Part Number: SCW-300-CH-421-8

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Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

Davis Unified Ignition LiveWires C9050-FIYL

Spark Plug Wires, LiveWires, Spiral Core, 10mm, Yellow Wires, Black Boots, GM V6, Set

Part Number: DUI-C9050-FIYL

Not Yet Reviewed

Estimated Ship Date: May 28, 2026 if ordered today

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Davis Unified Ignition LiveWires C9050OR

Spark Plug Wires Plug Wires-(HEI Term)-Orange-Chevy V-6- 262 cid- Straight Boot

Part Number: DUI-C9050OR

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Estimated Ship Date: May 28, 2026 if ordered today

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Estimated Ship Date: May 28, 2026 if ordered today

Scott Performance Spark Plug Wire Sets SPW300-CH-435-1

SMALL BLOCK CHEVY AROUND FRONT 300 OHM 10MM 90 DEG PLUG BOOT / 90 DEG CAP COIL BOOT HIGH TEMP SILICONE 24" COIL WIRE KIT BLACK

Part Number: SCW-300-CH-435-1

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Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

Scott Performance Spark Plug Wire Sets SPW300-CH-437-6

SMALL BLOCK CHEVY OVER & UNDER 300 OHM 10MM 90 DEG PLUG BOOT / 90 DEG CAP COIL BOOT/HEI HIGH TEMP SILICONE 24" COIL WIRE KIT PURPLE

Part Number: SCW-300-CH-437-6

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Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

Scott Performance Spark Plug Wire Sets SPW300-CH-435-7

SMALL BLOCK CHEVY AROUND FRONT 300 OHM 10MM 90 DEG PLUG BOOT / 90 DEG CAP COIL BOOT HIGH TEMP SILICONE 24" COIL WIRE KIT YELLOW

Part Number: SCW-300-CH-435-7

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

Scott Performance Spark Plug Wire Sets SPW300-CH-437-1

SMALL BLOCK CHEVY OVER & UNDER 300 OHM 10MM 90 DEG PLUG BOOT / 90 DEG CAP COIL BOOT/HEI HIGH TEMP SILICONE 24" COIL WIRE KIT BLACK

Part Number: SCW-300-CH-437-1

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

Scott Performance Spark Plug Wire Sets SPW300-CH-435-6

SMALL BLOCK CHEVY AROUND FRONT 300 OHM 10MM 90 DEG PLUG BOOT / 90 DEG CAP COIL BOOT HIGH TEMP SILICONE 24" COIL WIRE KIT PURPLE

Part Number: SCW-300-CH-435-6

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

Davis Unified Ignition LiveWires C9055GRP

SPARK PLUG WIRES

Part Number: DUI-C9055GRP

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Estimated Ship Date: May 28, 2026 if ordered today

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Estimated Ship Date: May 28, 2026 if ordered today

Davis Unified Ignition LiveWires C9055ORP

Spark Plug Wires Plug Wires-(Pts. Style Term)-Orange-B.B. Chevy- Under Heads- 90 Degree Boot

Part Number: DUI-C9055ORP

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Estimated Ship Date: May 28, 2026 if ordered today

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Estimated Ship Date: May 28, 2026 if ordered today

Davis Unified Ignition LiveWires C+196:2819020BL

Spark Plug Wires, LiveWires, Assembled, Male/HEI, Spiral Core, 10mm, Blue Wires, Black Boots, 45/135 degree Plug Boots, Chevy, GMC, Big Block, Set

Part Number: DUI-C9020BL

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Estimated Ship Date: May 28, 2026 if ordered today

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Davis Unified Ignition LiveWires C9020PR

Spark Plug Wires, LiveWires, Assembled, Male/HEI, Spiral Core, 10mm, Purple Wires, Black Boots, 45/135 degree Plug Boots, Chevy, GMC, Big Block, Set

Part Number: DUI-C9020PR

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Estimated Ship Date: May 28, 2026 if ordered today

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Davis Unified Ignition LiveWires C9025OR

SPARK PLUG WIRES, LiveWires - Chevrolet 7.4 Liter - Fuel Injection - '87-'95 - Under Headers - Orange

Part Number: DUI-C9025OR

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Estimated Ship Date: May 28, 2026 if ordered today

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Estimated Ship Date: May 28, 2026 if ordered today

Davis Unified Ignition LiveWires C9025YL

SPARK PLUG WIRES, LiveWires - Chevrolet 7.4 Liter - Fuel Injection - '87-'95 - Under Headers - Yellow

Part Number: DUI-C9025YL

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Estimated Ship Date: May 28, 2026 if ordered today

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Davis Unified Ignition LiveWires C9061GRP

SPARK PLUG WIRES

Part Number: DUI-C9061GRP

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Estimated Ship Date: May 28, 2026 if ordered today

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Estimated Ship Date: May 28, 2026 if ordered today

Davis Unified Ignition LiveWires C9061ORP

Spark Plug Wires Plug Wires-(Pts. Style Term)-Orange-B.B. Chevy- Stock Exhaust- Straight Boot

Part Number: DUI-C9061ORP

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Estimated Ship Date: May 28, 2026 if ordered today

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Estimated Ship Date: May 28, 2026 if ordered today

Davis Unified Ignition LiveWires C9052GR

SPARK PLUG WIRES

Part Number: DUI-C9052GR

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Estimated Ship Date: May 28, 2026 if ordered today

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Estimated Ship Date: May 28, 2026 if ordered today

Davis Unified Ignition LiveWires C9052PR

Spark Plug Wires, LiveWires, Spiral Core, 10mm, Purple Wires, Black Boots, GM, V8, Set

Part Number: DUI-C9052PR

Not Yet Reviewed

Estimated Ship Date: May 28, 2026 if ordered today

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Estimated Ship Date: May 28, 2026 if ordered today

Davis Unified Ignition LiveWires C9066OR

Spark Plug Wires Plug Wires-(HEI Term)-Orange-Chevy Inline 6 Cyl.- 250-292 cid

Part Number: DUI-C9066OR

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Estimated Ship Date: May 28, 2026 if ordered today

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Estimated Ship Date: May 28, 2026 if ordered today

Davis Unified Ignition LiveWires C9062BK

Spark Plug Wires, LiveWires, Spiral Core, 10mm, Black Wires, Black Boots, GM, V8, Set

Part Number: DUI-C9062BK

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 28, 2026 if ordered today

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Estimated Ship Date: May 28, 2026 if ordered today

Davis Unified Ignition LiveWires C9062OR

Spark Plug Wires Plug Wires-(HEI Term)-Orange-S.B. Chevy- Fuel Injection- Under Headers- Remote

Part Number: DUI-C9062OR

Not Yet Reviewed

Estimated Ship Date: May 28, 2026 if ordered today

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Davis Unified Ignition LiveWires C9062YL

Spark Plug Wires, LiveWires, Spiral Core, 10mm, Yellow Wires, Black Boots, GM, V8, Set

Part Number: DUI-C9062YL

Not Yet Reviewed

Estimated Ship Date: May 28, 2026 if ordered today

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Estimated Ship Date: May 28, 2026 if ordered today

Davis Unified Ignition LiveWires C9063BK

Spark Plug Wires, LiveWires, Spiral Core, 10mm, Black Wires, Black Boots, GM, V8, Set

Part Number: DUI-C9063BK

Not Yet Reviewed

Estimated Ship Date: May 28, 2026 if ordered today

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Davis Unified Ignition LiveWires C9063OR

Spark Plug Wires Plug Wires-(HEI Term)-Orange-S.B. Chevy- Fuel Injection- Over Valve Covers-

Part Number: DUI-C9063OR

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Estimated Ship Date: May 28, 2026 if ordered today

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Estimated Ship Date: May 28, 2026 if ordered today