Granatelli Motor Sports Plug Wires, Coil Packs & More

Exhaust Turndown, Bolt-on, Straight Cut, Stainless Steel, Natural, 3-bolt Flange, 2.50 in. Inlet/Outlet Diameter, Each

Part Number: GRN-307525-S

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Spark Plug Wires, MPG Plus, Green, Jeep, 4.0L, Set

Part Number: GRN-36-1191MPG

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Estimated Ship Date: Jan 27, 2026 if ordered today

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TOYOTA LANDCRUISER 6CYL 4.2L

Part Number: GRN-26-1228S

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Estimated Ship Date: Jan 27, 2026 if ordered today

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Mass Airflow Sensor, Tuned for Cold Air Intake, Ford, 5.0L, Each

Part Number: GRN-80065024

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

Part Number: GRN-309530K

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 27, 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-28-1629HTL

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Estimated Ship Date: Jan 27, 2026 if ordered today

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Hose Clamp, Compression, Billet Aluminum, Red Anodized, 2.283 in. to 2.362 in., Each

Part Number: GRN-971200R

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Piston Ring Filer, Electric, 120 Grit, Aluminum, Black Anodized, 0-1.00 in. Dial Indicator Range, 12 V Rechargeable Battery and Charger, Each

Part Number: GRN-540100

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Estimated Ship Date: Jan 27, 2026 if ordered today

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Exhaust Cutout, Single, Manual, Round, Clamp-On, 3.00 in. Diameter, Steel, Kit

Part Number: GRN-304530

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Estimated Ship Date: Jan 27, 2026 if ordered today

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Spark Plug Wire Sets, with Yellow High Temp Jacket, with Black Fire Sleeve, LT2 6.2L, Chevrolet, Set

Part Number: GRN-28-8051HTYB

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Spark Plug Wire Sets, Assembled, Solid Core, Black Boots, Blue Wires, 8.00mm Diameter, Buick, Cadillac, Chevrolet, GMC, Pontiac, V8, Set

Part Number: GRN-28-1811HTBLB

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Estimated Ship Date: Jan 29, 2026 if ordered today

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Spark Plug Wire Sets, Assembled, Solid Core, Black Boots, Black Wires, 8.00mm Diameter, Buick, Cadillac, Chevy, GMC, Pontiac, V8, Set

Part Number: GRN-28-1811HTBB

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 27, 2026 if ordered today

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Spark Plug Wires, High Performance, 8mm, Yellow Wires, Black Fire Sleeves, Cadillac, Chevy, GMC, Each

Part Number: GRN-28-5362HTYB

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Estimated Ship Date: Jan 27, 2026 if ordered today

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

Part Number: GRN-306530D

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Estimated Ship Date: Jan 27, 2026 if ordered today

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Exhaust Clamp, V-Band, 3.500 in. Pipe Diameter, Mild Steel, Includes V-Band Clamp and Flat Mating Flanges, Kit

Part Number: GRN-308535-M

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Estimated Ship Date: Jan 27, 2026 if ordered today

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Spark Plug Wire Sets, Assembled, Solid Core, Black Boots, Yellow Wires, 8.00mm Diameter, Buick, Cadillac, Chevrolet, GMC, Pontiac, V8, Set

Part Number: GRN-28-1811HTYB

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Jan 29, 2026 if ordered today

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Hose Clamp, Compression, Billet Aluminum, Black Anodized, 3.063 in. to 3.142 in., Each

Part Number: GRN-971275

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Estimated Ship Date: Tomorrow

Tubing Coupler, HD Clamshell Clamp, Straight, Aluminum, Black, 3.50 in. Inlet/Outlet Diameter, Each

Part Number: GRN-318535

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Estimated Ship Date: Jan 29, 2026 if ordered today

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Spark Plug Wire Sets, Assembled, Solid Core, Black Boots, Yellow Wires, 8.00mm Diameter, Buick, Cadillac, Chevrolet, GMC, Pontiac, V8, Set

Part Number: GRN-28-1811-HTY

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 27, 2026 if ordered today

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Exhaust Pipe Connectors, 3 in., 3-Bolt to V-Band, Stainless Steel, Natural, Each

Part Number: GRN-307530-3

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Estimated Ship Date: Jan 27, 2026 if ordered today

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Throttle Body, 112mm, Drive-By-Wire, Billet Aluminum, Black, Chevy LS, LSX, Each

Part Number: GRN-GMTBLS112B

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Ignition System Combo Kit, Ignition Coils, Blue Spark Plug Wires, 8mm Wire Diameter, Buick, Cadillac, Chevrolet, GMC, Hummer, Pontiac, Kit

Part Number: GRN-28-1629KIT

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Valve Cover Gaskets, Neoprene, Chevy, LS, Pair

Part Number: GRN-640369

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Estimated Ship Date: Jan 27, 2026 if ordered today

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Mass Airflow Sensor, Slot-style, Black Plastic Housing, Electronics, Chevy, 6.2L LS, 7.0L LS, Each

Part Number: GRN-350300

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Estimated Ship Date: Jan 27, 2026 if ordered today

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Throttle Body, 112mm, Drive-By-Wire, Billet Aluminum, Black, Cadillac, Chevrolet, GMC, Each

Part Number: GRN-GMTBLT112B

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Estimated Ship Date: Jan 27, 2026 if ordered today

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