Air/Fuel Delivery Parts for Carbureted & Fuel Injected Engines

Cram the right air/fuel ratio into your engine and you create incredible horsepower. Summit Racing has everything you need to find that mix, starting with carburetors...

Cram the right air/fuel ratio into your engine and you create incredible horsepower. Summit Racing has everything you need to find that mix, starting with carburetors for street to strip, plus intake manifolds ranging from stock-height replacements to hood-busting tunnel rams. If you’e ready to advance to fuel injection, we’ve got you covered with injectors, manifolds, fuel rails, sensors, and complete performance EFI conversion kits. We’ve also got cold air intakes, fuel pumps, fuel filters, superchargers, turbochargers, nitrous kits, methanol injection kits, hood scoops, and air filters—there’s no excuse for starving...

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Lokar Throttle Cable Replacement Inner Wires WCA-1041

Lokar Throttle Cable Replacement Inner Wires WCA-1041

Throttle Cable Replacement Inner Wires, Stainless Steel, 3 ft. Length, Replacement Inner Wire Designed for Lokar Throttle Cables, Each

Part Number: LOK-WCA-1041

4.44 out of 5 stars ( 9 )

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

Lokar Throttle Cable Replacement Inner Wires WCA-1042

Throttle Cable Replacement Inner Wires, Stainless Steel, 4 ft. Length, Replacement Inner Wire Designed for Lokar Throttle Cables, Each

Part Number: LOK-WCA-1042

4.75 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

Motion Pro Replacement Inner Wire Cables 01-0100

Inner Wire Cable, Throttle Cable Replacement Inner Wire, Galvanized Steel, 1.5mm Diameter, 100 ft. Length, Each

Part Number: MNP-01-0100

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

Motion Pro Replacement Inner Wire Cables 01-0101

Throttle Cable, Inner Wire Only, Galvanized, 2.0mm, 1 x 19, 100 ft. Length, Each

Part Number: MNP-01-0101

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

Pit Parts Inner Throttle Cables PP880

Throttle Cable, Inner Cable, 80 in., 1.8mm Diameter, Barrel End, Each

Part Number: PXP-PP880

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

Dorman Diesel Fuel Injection Inner Harnesses 904-201

Fuel Injection System Wiring Harness, Dorman, Replacement, Diesel Fuel Injection/Glow Plug Harness, Direct Injection, Pulse Width Modulation, Each

Part Number: RNB-904-201

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Pit Parts Inner Throttle Cables PP851LH

Throttle Cable, Inner Cable, 72 in., 1.8mm Diameter, 3/16 in. Ball End, Each

Part Number: PXP-PP851LH

5.0 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

K&N Racing Air Filters E-3032R

Air Filter Element, Racing, Dry, Cotton Gauze, White, Round, 14.00 in. Diameter, 2.00 in. Tall, 12.25 in. Inner Diameter, Universal, Each

Part Number: KNN-E-3032R

4.91 out of 5 stars ( 11 )

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

Holley Fuel Bowl Inlet Fitting Gaskets 108-1

Carburetor Gaskets, Fuel Bowl Inlet, Fitting Gasket, 9/16 in. Inner Diameter, Aluminum, Pair

Part Number: HLY-108-1

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

Turbosmart Wastegate Springs TS-0505-2001

Wastegate Spring, Helical Type, Inner, 3 lbs. Operating Range, Stainless, Brown/Black, Each

Part Number: TBS-TS-0505-2001

5.0 out of 5 stars ( 2 )

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

Turbosmart Blow-Off Valve Springs TS-0204-2104

Blow-Off Valve Springs, 4-10 in. HG Operating Range, Stainless Steel, Pink Inner, Purple Outer, Kit

Part Number: TBS-TS-0204-2104

5.0 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

Turbosmart Wastegate Springs TS-0505-2002

2011 WG38/40/45 5PSI Inner Spring Brown/Gray

Part Number: TBS-TS-0505-2002

5.0 out of 5 stars ( 2 )

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

Turbosmart Wastegate Springs TS-0550-3085

Wastegate Spring, Helical Type, Inner, 3 lbs. Operating Range, Stainless, Brown/Orange, Each

Part Number: TBS-TS-0550-3085

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

Allstar Performance Replacement Burst Panel Components ALL26313

Burst Panel, Replacement Burst Panel Components, Inner, SFI 23.1, Each

Part Number: AAF-ALL26313

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

FAST Intake Manifold Components 54007

Engine Intake Manifold, Inner Shell for FAST LSX Intake Manifold, Each

Part Number: FST-54007

Not Yet Reviewed

Estimated Ship Date: Jun 19, 2026 if ordered today

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Estimated Ship Date: Jun 19, 2026 if ordered today

Paxton Automotive Corp. Superchargers, Centrifugal Style Components 4FQ010-023

MOUNTING PLATE INNER

Part Number: PAX-4FQ010-023

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

Fairchild Industries Tubing Couplers SH1051

Black silicone with 5 ply polyester with inner liner red silicone, wall thickness 6+/-0.5mm, Single hump

Part Number: FCD-SH1051

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Fairchild Industries Tubing Couplers SH1044

Black silicone with 4 ply polyester with inner liner red silicone, wall thickness 5.5+/-0.5mm, Single hump

Part Number: FCD-SH1044

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Sierra Marine Air Filter Elements 7-083242

Air Filter, Inner

Part Number: RRA-7-083242

Not Yet Reviewed

Estimated Ship Date: Jun 4, 2026 if ordered today

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Estimated Ship Date: Jun 4, 2026 if ordered today

Fairchild Industries Tubing Couplers SH1053

Black silicone with 5 ply polyester with inner liner red silicone, wall thickness 6+/-0.5mm, Single hump

Part Number: FCD-SH1053

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Fairchild Industries Tubing Couplers SH1055

Black silicone with 5 ply polyester with inner liner red silicone, wall thickness 6+/-0.5mm, Single hump

Part Number: FCD-SH1055

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Fairchild Industries Tubing Couplers SH1045

Black silicone with 4 ply polyester with inner liner red silicone, wall thickness 5.5+/-0.5mm, Single hump

Part Number: FCD-SH1045

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Jaz Fuel Cell Filler Valves 355-301-03

12 HOLE INNER CAP RING

Part Number: JZP-355-301-03

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

Fairchild Industries Tubing Couplers SH1043

Black silicone with 4 ply polyester with inner liner red silicone, wall thickness 5.5+/-0.5mm, Single hump

Part Number: FCD-SH1043

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Fairchild Industries Tubing Couplers SH1048

Black silicone with 4 ply polyester with inner liner red silicone, wall thickness 5.5+/-0.5mm, Single hump

Part Number: FCD-SH1048

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

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