Granatelli Motor Sports Plug Wires, Coil Packs & More

Exhaust Cutout, Single, Vacuum/Pressure Controlled, Aluminum Body, Weld-On, Round, 2.5 in. Diameter, 304 Stainless Steel Turn Downs, Polished, Kit

Part Number: GRN-309625

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Estimated Ship Date: Jan 27, 2026 if ordered today

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Spark Plug Wires, 8mm, Blue, OEM Boots, Chevy, Small Block, LS2, Set

Part Number: GRN-28-1811S

5.0 out of 5 stars ( 14 )

Estimated Ship Date: Feb 2, 2026 if ordered today

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Hose Clamp, Compression, Billet Aluminum, Black Anodized, 2.598 in. to 2.677 in., Each

Part Number: GRN-971225

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Ignition Coil, Pro Series Xtreme, Coil Pack, Black, 85,000 V, Ford, Ecoboost, Set of 4

Part Number: GRN-24-0230SC

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 29, 2026 if ordered today

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Spark Plug Wire Sets, Assembled, Solid Core, Black, 8.00mm Diameter, Cadillac, Chevrolet, GMC, Hummer, Pontiac, V8, Set

Part Number: GRN-28-1629HTBB

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Exhaust Cutout Controller, 1-Touch Switch, With Harness, Each

Part Number: GRN-303510S

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Spark Plug Wire Sets, Assembled, Solid Core, Black Boots, Yellow Wires, 8.00mm Diameter, Cadillac, Chevrolet, GMC, 6.2L Gen V, Set

Part Number: GRN-28-1545-HTYB

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Exhaust Cutouts, Dual, Manual, Round, Clamp-On, 3.00 in. Diameter, Stainless Steel, Kit

Part Number: GRN-305530D

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Ignition Coils, Hot Street, Coil Pack, Socket, 52,000 V, Epoxy, Round, Ford, 5.0L Modular, Set of 8

Part Number: GRN-28-1815-HS

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Estimated Ship Date: Jan 27, 2026 if ordered today

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Hose Clamp, Compression, Billet Aluminum, Black Anodized, 3.839 in. to 3.917 in., Each

Part Number: GRN-971350

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Thermostat Housing, Billet, Aluminum, Natural, Stock Inlet Size, Dodge, Jeep, Ram, 6.2L, Each

Part Number: GRN-431000

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Thermostat Housing, Billet, Aluminum, Black Anodized, Stock Inlet Size, Dodge, Jeep, Ram, 6.2L, Each

Part Number: GRN-431000B

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Spark Plug Wire Sets, Assembled, Solid Core, Black Boots, Blue Wires, 8.00mm Diameter, Chrysler, Dodge, Plymouth, V8, Set

Part Number: GRN-28-1577S

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Estimated Ship Date: Jan 27, 2026 if ordered today

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Direct Ignition Coil, Coil On Plug

Part Number: GRN-01818SF

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Spark Plug Wire Sets, MPG Plus, Assembled, Solid Core, Black Boots, Green Wires, 8.00mm Diameter, Ford, 3.8L, 3.9L, Set

Part Number: GRN-36-1615MPG

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Spark Plug Wire Sets, MPG Plus, Assembled, Solid Core, Black Boots, Green Wires, 8.00mm Diameter, for Nissan, 3.0L, Set

Part Number: GRN-36-1179MPG

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Spark Plug Wires, MPG Plus, Green, Chevy, GMC, 5.0L, Set

Part Number: GRN-38-1263MPG

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Valve Covers, Tall, Centerbolt, Plain Top Style, Cast Aluminum, Natural, Buick, Cadillac, Chevrolet, GMC, Hummer, Pontiac, Chevy Small Block LS, Pair

Part Number: GRN-640360

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Hose Clamp, Compression, Billet Aluminum, Red Anodized, 1.654 in. to 1.732 in., Each

Part Number: GRN-971150R

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Direct Ignition Coil; 3V Hot Street Coil Packs, Hot Street Ignition Coil Pack; Set Of 8; Black; 45000 Volts

Part Number: GRN-25-3001

4.08 out of 5 stars ( 13 )

Estimated Ship Date: Jan 27, 2026 if ordered today

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Spark Plug Wires, MPG Plus, Green, Ford, SUV, 4.9L, Set

Part Number: GRN-36-1487MPG

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Jan 27, 2026 if ordered today

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Line Lock, Tyre Fryer Line Lock, Electric, Steel, Nickel Plated, 1/8 in. NPT Female Threads Inlet/Outlet, Each

Part Number: GRN-760300

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Direct Ignition Coil; 3V MPG Coil Packs, MPG Street Ignition Coil Pack; Set Of 8; Black; 35000 Volts

Part Number: GRN-25-3001MPG

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Jan 29, 2026 if ordered today

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Exhaust Clamp, V-Band, 2.000 in. Pipe Diameter, Stainless Steel, Includes V-Band Clamp and Male to Female Interlocking Flanges, Kit

Part Number: GRN-308520-1

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Ignition Coil, Malevolent, Coil Pack, Blue, 85,000 V, Chevy, LS, Each

Part Number: GRN-28-0513-1BM

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Estimated Ship Date: Jan 27, 2026 if ordered today

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