GMC Moroso Ignitions & Electrical

Spark Plug WIres, Ultra, Chevy SB, Under Header, 90 Degree Plug Boots, HEI, Sleeved, Black, Set

Part Number: MOR-51528

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Spark Plug Wires, Ultra 40, Spiral Core, 8.65mm, Red, 180 Degree Boots, Chevy, Pontiac, 5.7L, 6.2L, Set

Part Number: MOR-73682

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

Spark Plug WIres, Ultra, Chevy SB, Under Header, 90 Degree Plug Boots, HEI, Sleeved, Red, Set

Part Number: MOR-52528

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Spark Plug Wires, Blue Max, Spiral Core, 8mm, Blue, 90 Degree Boots, Under Header, GM, Small Block, V8, Set

Part Number: MOR-72407

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Spark Plug Wires, Blue Max, Spiral Core, 8mm, Blue, Straight Boots, AMC/GM, V8, Set

Part Number: MOR-72550

4.5 out of 5 stars ( 6 )

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Spark Plug Wires, Ultra, Chevy SB, Over Valve Covers, 90 Degree Plug Boots, HEI, Red, Set

Part Number: MOR-52525

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Spark Plug Wire Set, Ultra 40 Race Wire, Unsleeved, Fits Moroso Part No.72394, LS2 and Later Coils, GM LS Coil Mount Bracket, Set

Part Number: MOR-73733

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Estimated Ship Date: Tomorrow

Spark Plug Wires, Blue Max, Spiral Core, 8mm, Blue, 90 Degree Boots, GM, Small Block, V8, Set

Part Number: MOR-72521

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Spark Plug WIres, Ultra, Chevy SB, Over Valve Covers, 90 Degree Plug Boots, HEI, Sleeved, Black, Set

Part Number: MOR-51525

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Spark Plug Wires, Mag-Tune, Assembled, Male/HEI, 90 Degree, Silicone, Black, Spiral Core, 8.00mm Diameter, Set

Part Number: MOR-9767M

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Spark Plug Wires, Blue Max, Spiral Core, 8mm, Blue, Straight Boots, Chevy, GMC, 5.7/7.4L, V8, Set

Part Number: MOR-72542

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

Ignition Tune-Up Kit, Chevy, GMC, Truck, Van, SUV, Car, 5.0, 5.7L V8, Kit

Part Number: MOR-72280

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Spark Plug WIres, Ultra, Chevy SB, Over Valve Cover, 135 Degree Plug Boots, HEI, Sleeved, Red, Set

Part Number: MOR-52527

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Spark Plug WIres, Ultra, Chevy SB, Under Header, 90 Degree Plug Boots, Non-HEI, Sleeved, Red, Set

Part Number: MOR-52529

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Spark Plug Wires, Blue Max, Spiral Core, 8mm, Blue, 90 Degree Boots, Chevy, Big Block, 454, Set

Part Number: MOR-72416

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Spark Plug Wires, Ultra 40, Spiral Core, 7.0mm, Black, 180 Degree Boots, Chevy, Set

Part Number: MOR-73703

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

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Spark Plug Wires, Ultra 40, Spiral Core, 8.65mm, Red, 180 Degree Boots, Chevy, Pontiac, 5.7L, Set

Part Number: MOR-73681

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Spark Plug Wires, Blue Max, Spiral Core, 8mm, Blue,90 Degree Boots, Chevy, GMC, Small Block, V8, Set

Part Number: MOR-72510

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Spark Plug WIres, Ultra, Chevy SB, Under Header, 90 Degree Plug Boots, Non-HEI, Sleeved, Black, Set

Part Number: MOR-51529

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Spark Plug WIres, Ultra, Chevy SB, Under Header, 135 Degree Plug Boots, HEI, Sleeved, Black, Set

Part Number: MOR-51530

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

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Spark Plug Wires, Blue Max Spiral Core, 8mm, Blue, 90 Degree Boots, Chevy, Small Block, Set

Part Number: MOR-72752

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Estimated Ship Date: Feb 3, 2026 if ordered today

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Spark Plug Wires, Blue Max, Spiral Core, 8mm, Blue, 90 Degree Boots, Chevy, Small Block, V8, Set

Part Number: MOR-72405

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Estimated Ship Date: Feb 3, 2026 if ordered today

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Spark Plug Wires, Blue Max, Spiral Core, 8mm, Blue, 90 Degree Boots, Chevy, GMC, 5.0/5.7L, V8, Set

Part Number: MOR-72522

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Estimated Ship Date: Feb 3, 2026 if ordered today

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Spark Plug WIres, Ultra, Chevy SB, Over Valve Covers, 135 Degree Plug Boots, HEI, Sleeved, Black, Set

Part Number: MOR-51527

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Estimated Ship Date: Feb 3, 2026 if ordered today

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Spark Plug Wires, Blue Max, Spiral Core, 8mm, Blue, 90 Degree Boots, Chevy, GMC, Small Block, V8, Set

Part Number: MOR-72500

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Estimated Ship Date: Feb 3, 2026 if ordered today

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