Granatelli Motor Sports Plug Wires, Coil Packs & More

Exhaust Clamp, V-Band, 4.000 in. Pipe Diameter, Aluminum, Natural, Kit Includes 2 Flanges and 1 Clamp, Kit

Part Number: GRN-308540A

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Estimated Ship Date: Mar 12, 2026 if ordered today

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Valve Covers, Stock Height, Centerbolt, Cast Aluminum, Natural, Avanti, Buick, Cadillac, Chevy, GMC, Hummer, Pontiac, Saab, Chevy Small Block LS, Pair

Part Number: GRN-640365

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Estimated Ship Date: Mar 12, 2026 if ordered today

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Exhaust Cutout, Single, Electric, Round, Weld-On, 2.25 in. Diameter, Stainless Steel, Kit

Part Number: GRN-307522

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Estimated Ship Date: Mar 12, 2026 if ordered today

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Spark Plug Wire Sets, MPG Plus, Assembled, Solid Core, Black Boots, Green Wires, 8.00mm Diameter, Chevrolet, GMC, V8, Set

Part Number: GRN-38-1545MPG

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Estimated Ship Date: Mar 12, 2026 if ordered today

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Spark Plug Wire Set, MPG Plus Spark Plug Wires, Solid Core, Green Wires, 8.00mm, Straight Plug Boots, Buick, Cadillac, Chevy, GMC, Small Block, Set

Part Number: GRN-38-5362MPG

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Estimated Ship Date: Mar 12, 2026 if ordered today

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Exhaust Cutout, Single, Electric, Round, Bolt-On, 4.00 in. Diameter, Stainless Steel, Kit

Part Number: GRN-307540C

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Estimated Ship Date: Mar 12, 2026 if ordered today

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Valve Cover Breather Stand; Valve Cover Breather Insert

Part Number: GRN-451000

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Spark Plug Wires, Replacement, Hard Core, Blue, 8mm, Ford, Small Block, 5.0L, Set

Part Number: GRN-28-1485S

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 12, 2026 if ordered today

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Exhaust Clamps, DOUBLE 0-RINGED CLAMSHELL CLAMP, Dual Seal Clamp 3.5" (89mm) Weld-on Ferrule Spare O-Ring Each

Part Number: GRN-318535R

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Estimated Ship Date: Mar 12, 2026 if ordered today

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Ignition Coil, Hot Street Coil Pack, 42,000 V, Female/Socket, Epoxy, Rectangular, Black, Ford, Land Rover, Mercury, Each

Part Number: GRN-261846HS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 12, 2026 if ordered today

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

Part Number: GRN-36-1639MPG

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Estimated Ship Date: Mar 12, 2026 if ordered today

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Spark Plug Wires, MPG Plus, Green, Ford, SUV, 5.8L, Set

Part Number: GRN-38-1485MPG

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Estimated Ship Date: Mar 12, 2026 if ordered today

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MAZDA RX SERIES 2CYL 1.1L, 1.3L

Part Number: GRN-22-1309S

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Estimated Ship Date: Mar 12, 2026 if ordered today

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Exhaust Cutout, Single, Vacuum/Pressure Controlled, Aluminum Body, Slip-Fit, Round, 3.0 in. Diameter, 304 Stainless Steel Turn Downs, Polished, Kit

Part Number: GRN-309530

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Estimated Ship Date: Mar 12, 2026 if ordered today

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Exhaust Cutouts, Dual, Manual, Round, Weld-On, 3.50 in. Diameter, Stainless Steel, Kit

Part Number: GRN-306535D

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Hose Clamp, Compression, Billet Aluminum, Red Anodized, 3.327 in. to 3.406 in., Each

Part Number: GRN-971300R

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Exhaust Cutout, Single, Electric, Round, Bolt-On, 2.50 in. Diameter, Stainless Steel, Kit

Part Number: GRN-307525C

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Estimated Ship Date: Mar 12, 2026 if ordered today

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Spark Plug Wire Sets, Assembled, Solid Core, Black Boots, Blue Wires, 8.00mm Diameter, Chevrolet, 4.3L, Set

Part Number: GRN-26-1609S

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Estimated Ship Date: Mar 12, 2026 if ordered today

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Spark Plug Wire Sets, Assembled, Solid Core, Black Boots, Blue Wires, 8.00mm Diameter, for Nissan, 3.3L, Set

Part Number: GRN-26-1164S

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Estimated Ship Date: Mar 12, 2026 if ordered today

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Spark Plug Wire Set, Assembled, Solid Core, Black Boots, Blue Wires, 8.00mm Diameter, Toyota, 2.4L, Set

Part Number: GRN-24-1449S

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Estimated Ship Date: Mar 12, 2026 if ordered today

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Tubing Coupler, HD Clamshell Clamp, Straight, Aluminum, Black, 4.00 in. Inlet/Outlet Diameter, Each

Part Number: GRN-318540

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Estimated Ship Date: Mar 12, 2026 if ordered today

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Spark Plug Wire Sets, Assembled, Solid Core, Black Boots, Blue Wires, 8.00mm Diameter, Ford, Mercury, 5.0L, Set

Part Number: GRN-28-1520S

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Estimated Ship Date: Mar 12, 2026 if ordered today

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Throttle Body, 87mm, Drive-By-Wire, Billet Aluminum, Natural, Cadillac, Chevrolet, GMC, Each

Part Number: GRN-GMTBLT1

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Estimated Ship Date: Mar 12, 2026 if ordered today

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Bumper Savers, Urethane Wheels, Active Design, Chevrolet, Set

Part Number: GRN-350223

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 12, 2026 if ordered today

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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: Mar 16, 2026 if ordered today

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