Granatelli Motor Sports Plug Wires, Coil Packs & More

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

Part Number: GRN-431000

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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: Mar 19, 2026 if ordered today

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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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Estimated Ship Date: Mar 19, 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: Mar 19, 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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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: Mar 19, 2026 if ordered today

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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: Mar 19, 2026 if ordered today

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Gasket, Flange Gasket, 3 in. Oval, 4-Bolt Flange, Each

Part Number: GRN-271130

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Hose Clamp, Compression, Billet Aluminum, Polished, 4.315 in. to 4.394 in., Each

Part Number: GRN-971400P

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

Part Number: GRN-640366

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Estimated Ship Date: Mar 19, 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: Mar 18, 2026 if ordered today

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Exhaust Clamp, V-Band, 2.500 in. Pipe Diameter, Stainless Steel, Includes V-Band Clamp and Flat Mating Flanges, Kit

Part Number: GRN-308525

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Ignition System, Coil Pack, Spark Plug Wires, Cadillac, Chevy, Pontiac, Kit

Part Number: GRN-28-1811KIT

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Estimated Ship Date: Mar 19, 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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Throttle Body, 112mm, Drive-By-Wire, Billet Aluminum, Black, Cadillac, Chevrolet, GMC, Each

Part Number: GRN-GMTBLT112B

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Estimated Ship Date: Mar 19, 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: Mar 19, 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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Estimated Ship Date: Mar 19, 2026 if ordered today

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Adapter, Throttle Body, 103mm Throttle Body to LT1/LT4 Intake Manifold, Billet Aluminum, Natural, Chevy, Each

Part Number: GRN-GMTBLTSPC

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Estimated Ship Date: Mar 19, 2026 if ordered today

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

Part Number: GRN-971275

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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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Estimated Ship Date: Mar 19, 2026 if ordered today

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Blow Off Valve, Turbo, Ultra High Flow BOV, 50mm, Adjustable, Aluminum, Black Anodized, Each

Part Number: GRN-S0001

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Estimated Ship Date: Mar 19, 2026 if ordered today

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Throttle Body, 105mm, Drive-By-Wire, Billet Aluminum, Natural, Dodge, Jeep, 6.2L Hellcat, Each

Part Number: GRN-GMTBSRTH

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Estimated Ship Date: Mar 19, 2026 if ordered today

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Exhaust Cutout, Single, Electric, Round, Weld-On, 3.00 in. Diameter, Stainless Steel, Kit

Part Number: GRN-307530

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 18, 2026 if ordered today

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

Part Number: GRN-28-1811S-R

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Mar 18, 2026 if ordered today

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