Moroso Blue Max Spiral Core Custom-Fit Wire Sets

4.17 out of 5 stars 52 Customer Reviews

Moroso Blue Max Spiral Core custom-fit wire sets have a special strategically-wound 304 stainless steel conductor and Kevlar core that reduces the ohms of resistance per foot, while delivering more spark energy, better EMI suppression, and a higher dielectric strength. A tough synthetic silicone jacket resists high temperatures and oils, and the extra-thick EPDM layer adds greater electrical insulation. Compact silicone plug boots provide extra header clearance and feature fold-over crimped terminals for a secure connection.

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Moroso Blue Max Spiral Core Custom-Fit Wire Sets 72605

Spark Plug Wires, Blue Max, Spiral Core, 8mm, Blue, Straight Boots, Ford, Mercury, V8, Set

Part Number: MOR-72605

4.75 out of 5 stars ( 12 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Moroso Blue Max Spiral Core Custom-Fit Wire Sets 72656

Spark Plug Wires, Blue Max, Spiral Core, 8mm, Blue, 90 Degree Boots, Chrysler, Dodge, Plymouth, 361-440, Set

Part Number: MOR-72656

2.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Moroso Blue Max Spiral Core Custom-Fit Wire Sets 72550

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 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Moroso Blue Max Spiral Core Custom-Fit Wire Sets 72600

Spark Plug Wires, Blue Max, Spiral Core, 8mm, Blue, Straight Boots, Ford, Mercury, V8, Set

Part Number: MOR-72600

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Moroso Blue Max Spiral Core Custom-Fit Wire Sets 72650

Spark Plug Wires, Blue Max, Spiral Core, 8mm, Blue, Straight Boots, Chrysler, Dodge, Plymouth, 273-360, Set

Part Number: MOR-72650

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Moroso Blue Max Spiral Core Custom-Fit Wire Sets 72521

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

Part Number: MOR-72521

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Moroso Blue Max Spiral Core Custom-Fit Wire Sets 72542

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: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Moroso Blue Max Spiral Core Custom-Fit Wire Sets 72510

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: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Moroso Blue Max Spiral Core Custom-Fit Wire Sets 72560

Spark Plug Wire Sets, Blue Max Spiral Core Custom-Fit Wire Sets, Assembled, Male/HEI, Spiral Core, Blue Wires, Chevrolet, Oldsmobile, Pontiac, V8, Set

Part Number: MOR-72560

4.5 out of 5 stars ( 2 )

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Taylor Spiro-Pro Spark Plug Wire Sets 74604

5 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/20/2026

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Moroso Blue Max Spiral Core Custom-Fit Wire Sets for 1993-1995 CAMARO, FIREBIRD - 72526

Spark Plug Wires, Blue Max, Spiral Core, 7mm, Blue, 90 Degree Boots, Chevy, Pontiac, 5.7L, V8, Set

Part Number: MOR-72526

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Moroso Blue Max Spiral Core Custom-Fit Wire Sets 72565

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

Part Number: MOR-72565

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Moroso Blue Max Spiral Core Custom-Fit Wire Sets 72655

Spark Plug Wires, Blue Max, Spiral Core, 8mm, Blue, 90 Degree Boots, Chrysler, Dodge, Plymouth, 400, 440, Set

Part Number: MOR-72655

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Moroso Blue Max Spiral Core Custom-Fit Wire Sets 72540

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

Part Number: MOR-72540

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Moroso Blue Max Spiral Core Custom-Fit Wire Sets for 1998-2000 CAMARO, FIREBIRD, 1997-2000 CORVETTE - 72535

Spark Plug Wires, Blue Max, Spiral Core, 8mm, Blue, Straight Boots, Chevy, Small Block, LS1, Set

Part Number: MOR-72535

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Moroso Blue Max Spiral Core Custom-Fit Wire Sets for 1992-1996 CORVETTE - 72524

Spark Plug Wires, Blue Max, Spiral Core, 7mm, Blue, Chevy, 5.7L, V8, Set

Part Number: MOR-72524

3.0 out of 5 stars ( 3 )

Estimated Ship Date: May 13, 2026 if ordered today

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Estimated Ship Date: May 13, 2026 if ordered today

Moroso Blue Max Spiral Core Custom-Fit Wire Sets 72528

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: May 13, 2026 if ordered today

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Estimated Ship Date: May 13, 2026 if ordered today

Moroso Blue Max Spiral Core Custom-Fit Wire Sets 72530

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: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Moroso Blue Max Spiral Core Custom-Fit Wire Sets for 1987 CAMARO, FIREBIRD, 1985-1991 CORVETTE - 72525

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

Part Number: MOR-72525

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Moroso Blue Max Spiral Core Custom-Fit Wire Sets 72522

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

Part Number: MOR-72522

Not Yet Reviewed

Estimated Ship Date: May 13, 2026 if ordered today

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Estimated Ship Date: May 13, 2026 if ordered today

Moroso Blue Max Spiral Core Custom-Fit Wire Sets for 1994-1996 CAPRICE, IMPALA - 72529

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

Part Number: MOR-72529

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Moroso Blue Max Spiral Core Custom-Fit Wire Sets for 1996-1997 CAMARO, FIREBIRD - 72527

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

Part Number: MOR-72527

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Moroso Blue Max Spiral Core Custom-Fit Wire Sets 72500

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

Part Number: MOR-72500

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Moroso Blue Max Spiral Core Custom-Fit Wire Sets 72645

Spark Plug Wires, Blue Max, Spiral Core, 8mm, Blue, 135 Degree Boots, Ford, Lincoln, Mercury, V8, Set

Part Number: MOR-72645

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Moroso Blue Max Spiral Core Custom-Fit Wire Sets 72674

Spark Plug Wire Sets, Blue Max Spiral Core Custom-Fit, Assembled, Blue Wire, 8.00mm Diameter, for use on Acura®, for use on Honda®, L4, Set

Part Number: MOR-72674

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Moroso Blue Max Spiral Core Custom-Fit Wire Sets 72660

Spark Plug Wires, Blue Max, Spiral Core, 8mm, Blue, Stock Boots, Chrysler, Dodge, Plymouth, Set

Part Number: MOR-72660

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Street / Strip Series 8mm 300 Ohm Ignition Wires SUM-G819

4.25 out of 5 stars ( 19 )

Estimated Ship Date: Monday 4/20/2026

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