CHEVROLET 7.4L/454 Spark Plug Wires and Accessories

Spark Plug Wires, with Looms, Blue Max Spiral Core, 8mm, Blue, Straight Boots, Chevy, Big Block, Set

Part Number: MOR-72754

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Special Offer!
• Free Shipping
• Special Order

Spark Plug Wires, Mag-Tune, Assembled, Socket, 90 degree, Spiral Core, Black, 8.0mm, Chevy, GMC, 7.4L, Set

Part Number: MOR-9761M

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Spark Plug Wires, Ultra 40, Spiral Core, 8.65mm, Blue, 90 Degree Boots, Chevy, Big Block, Set

Part Number: MOR-73669

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Special Offer!
• Free Shipping
• Special Order

Spark Plug Wire Sets, PowerCables, Assembled, Spiral Core, Black Boots, Red Wires, 8.00mm Diameter, Chevrolet, GMC, 7.4L, Set

Part Number: JBA-W0821

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Spark Plug Wires, Ultra 40 Unsleeved Custom-Fit, Assembled, Spiral Core, 8.65mm, Black, Chevy, 454, Set

Part Number: MOR-73711

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Special Offer!
• Free Shipping
• Special Order

Spark Plug Wires, Ultra 40, Spiral Core, 8.65mm, Black, 90 Degree Boots, Chevy, Big Block, Crab Cap, Set

Part Number: MOR-73715

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Special Offer!
• Free Shipping
• Special Order

Spark Plug Wires, Ultra 40, Spiral Core, 8.65mm, Red, 90 Degree Boots, Chevy, Big Block, Crab Cap, Set

Part Number: MOR-73692

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Special Offer!
• Free Shipping
• Special Order

Spark Plug Wires, Blue Max, Spiral Core, 8mm, Blue, Straight Boots, Chevy, GMC, 454, V8, Set

Part Number: MOR-72528

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Special Offer!
• Free Shipping
• Special Order

Spark Plug Wires, Ultra 40, Spiral Core, 8.65mm, Red, 90 Degree Boots, Chevy, Big Block, Set

Part Number: MOR-73689

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Special Offer!
• Special Order

Spark Plug Wires, Ultra 40, Spiral Core, 8.65mm, Blue, 90 Degree Boots, Chevy, Big Block, Set

Part Number: MOR-73672

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Special Offer!
• Special Order

Spark Plug Wires, Ultra 40, Spiral Core, 8.65mm, Blue, 180 Degree Boots, Chevy, Big Block, Set

Part Number: MOR-73667

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Special Offer!
• Special Order

Spark Plug Wires, Blue Max, Spiral Core, 8mm, Blue, 180 Degree Boots, Chevy, GMC, 454, V8, Set

Part Number: MOR-72530

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Special Offer!

Spark Plug Wires, ThunderVolt, Spiro-Wound, 8.2mm, Blue, 135 Degree Boots, Chevy, GMC/Ford, Mercury, V8, Set

Part Number: TAY-84663

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 11, 2025 if ordered today

• Drop Ship
• Special Order

Spark Plug Wires, ThunderVolt, Spiro-Wound, 8.2mm, Black, 90 Degree Boots, Chevy, GMC, 5.0/5.7L, Set

Part Number: TAY-84028

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Dec 11, 2025 if ordered today

• Drop Ship
• Special Order

Spark Plug Wires, Spiro-Pro, 8mm, Red, Straight Boots, Chevy, GMC, 7.4L/454, V8, Set

Part Number: TAY-74237

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

• Drop Ship
• Special Order

Spark Plug Wires, Spiro-Pro, 8mm, Black, 90 Degree Boots, Chevy, GMC, 5.0/5.7L, Set

Part Number: TAY-74028

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Spark Plug Wires, Spiro-Pro, 8mm, Black, 135 Degree Boots, Chevy/Ford, GMC, V8, Set

Part Number: TAY-74063

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 11, 2025 if ordered today

• Drop Ship
• Special Order

Spark Plug Wire Sets, Flame-Thrower, Assembled, Female/Socket, Spiral Core, Blue Wires, 8.00mm Diameter, Chevrolet, GMC, 7.4L, Set

Part Number: PNX-808317

Not Yet Reviewed

Estimated Ship Date: Today

Spark Plug Wire Sets, ProConnect, Assembled, Spiral Core, Coil Pack, Straight Plug Boots, Black, Cadillac, Chevrolet, GMC, Hummer, Small Block LS, Set

Part Number: ACC-118063

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

• Drop Ship
• Special Order

Spark Plug Wires, Ultra, BBC, Under Headers, Non-HEI, 90 Degree Plug Boots, Red, Set

Part Number: MOR-52044

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Special Offer!
• Special Order

Spark Plug Wire Sets, Mag-Tune, Assembled, Spiral Core, 8mm, Black, Silicone Boots, Chevrolet, GMC, 7.4L, Set

Part Number: MOR-9364M

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Special Order

Chrome w/ Yellow Clamps

Part Number: RNM-1102-C-Y

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Spark Plug Wires, LiveWires, Assembled, Spiral Core, 10mm, Silver Wires, Black Boots, Chevrolet, GMC, Big Block, Set

Part Number: DUI-C9061SV

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Spark Plug Wires, Mag-Tune, Assembled, Socket, 90 degree, Spiral Core, Black, 8mm, Chevy, GMC, Big Block, Set

Part Number: MOR-9777M

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Spark Plug Wires, Spiro-Pro Race-Fit, 8mm, Black, 90 Degree Boots, Chevy, Big Block, Under Header, Set

Part Number: TAY-76001

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 5, 2025 if ordered today

• Drop Ship
• Special Order