GMC SIERRA 1500 | Summit Racing

FAST LSXR Intake Manifolds 146302B

Intake Manifold, Fuel-Injected, Polymer, Black, Chevy, LS1, LS2, LS6, Each

Part Number: FST-146302B

4.2 out of 5 stars ( 15 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Summit Racing™ Ring and Pinion and Differential Pro Packs 14-0080

Combo, Differential, Eaton Truetrac, Ring and Pinion, 3.73:1 Ratio, Install Kit, 30 Spline, Rear, GM 8.5 in./8.6, Kit

Part Number: CMB-14-0080

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

FTI Performance SRL Series Billet Lockup 2,800-3,000 Stall Torque Converter SRLS43082

GM TORQUE CONVERTER, 4L80E, 4L85E, LS MOTOR 2800-3000 STALL

Part Number: FTI-SRLS43082

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

AMP Research PowerSteps 75113-01A

Running Boards, PowerSteps, Aluminum, Black Anodized, Chevy, GMC, Kit

Part Number: MPA-75113-01A

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

FTI Performance SRL Series Billet Lockup 3,200 Stall Torque Converter SRLS40082

Torque Converter, SRL Series Billet Lockup Torque Converter, 9.50 in., Furnace Brazed, Balanced, Chevy, 4L80E, Each

Part Number: FTI-SRLS40082

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

FAST LSX Intake Manifolds 54039B

Intake Manifold, FAST LSX, Multi-port, 92mm Bore, Polymer, Black, Runners, EGR, Chevy, 5.7L, 6.0L, Kit

Part Number: FST-54039B

4.14 out of 5 stars ( 7 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

FTI Performance SRL-3 Series Billet Triple Clutch 2,800-3,000 Stall Torque Converter SRL83082-3

GM TORQUE CONVERTER, 6L80E, 6L85E,6L90E TRIPLE CLUTCH 2800-3000 STALL

Part Number: FTI-SRL83082-3

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

FTI Performance SRL-3 Series Billet Triple Clutch 3,200 Stall Torque Converter SRL80082-3

GM TORQUE CONVERTER, 6L80E, 6L85E,6L90E TRIPLE CLUTCH 3200 STALL

Part Number: FTI-SRL80082-3

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

FTI Performance SRL Series Billet Lockup 2,800-3,200 Stall Torque Converter SRLT43082

GM TORQUE CONVERTER, 4L80E, 4L85E, LT MOTOR 2800-3000 STALL

Part Number: FTI-SRLT43082

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

FTI Performance SRL Series Billet Lockup 3,600 Stall Torque Converter SRLS40086

GM TORQUE CONVERTER, 4L80E, 4L85E, LS MOTOR,3600 STALL

Part Number: FTI-SRLS40086

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

FTI Performance SRL Series Billet Lockup 3,600 Stall Torque Converter SRLS0086

Torque Converter, SRL Billet Series, 3,600 Stall RPM, 9.5 in. Diameter, 4L60E, 4L65E, Lockup, Each

Part Number: FTI-SRLS0086

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Borla S-Type Cat-Back Exhaust Systems for 2019-2025 SIERRA 1500, SILVERADO 1500 - 140769

Borla S-Type Cat-Back Exhaust Systems for 2019-2025 SIERRA 1500, SILVERADO 1500 - 140769

Exhaust System, S-Type, Cat-Back, Single In/Dual Out, Stainless Steel, Natural, Split Rear Exit, Chevy, GMC, 5.3L Gen V, Kit

Part Number: BOR-140769

4.88 out of 5 stars ( 34 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

FAST LSXRT Intake Manifolds 146602B

Intake Manifold, Fuel-Injected, Complete, Polymer, Black, Chevy, LS, Each

Part Number: FST-146602B

3.89 out of 5 stars ( 9 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Kooks Headers Race Long Tube Headers 28602402

Headers, Long Tube, Long Tube, Stainless Steel, Natural, 1 7/8 in. Tube, 3.00 in. Collector, Chevy, GMC, 5.3L Gen V, 6.2L Gen V, Pair

Part Number: KOK-28602402

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

TCI Wireless EZ-TCU Transmission Controllers 302600

Transmission Controller, Wireless, Bluetooth, GM 4L60E, 4L65E, 4l70E, 4L80E, 4L85E, TCI 4X, 6X, Each

Part Number: TCI-302600

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

FTI Performance SRL-3 Series Billet Triple Clutch 3,000 Stall Torque Converter SRL93082-3

Torque Converters, SRL-3 Series Billet Triple Clutch, 1.702 in. Crank Pilot Diameter, 36-spline, 9.500 in. Diameter, 8L90, Each

Part Number: FTI-SRL93082-3

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

FTI Performance SRL-3 Series Billet Triple Clutch 3,600 Stall Torque Converter SRL80086-3

GM TORQUE CONVERTER, 6L80E, 6L85E,6L90E TRIPLE CLUTCH 3600STALL

Part Number: FTI-SRL80086-3

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

PowerStop Z36 Truck and Tow Brake Upgrade Kits with Calipers KC6560-36

Brake Rotors, Pads, Red Calipers, Drilled/Slotted Rotors, Z36 Pads, Front/Rear, Cadillac, Chevy, GMC, Kit

Part Number: PWR-KC6560-36

4.71 out of 5 stars ( 17 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

FTI Performance SRL-3 Series Billet Triple Clutch 3,200 Stall Torque Converter SRLS40082-3

GM TORQUE CONVERTER, 4L80E, 4L85E, LS MOTOR, TRIPLE CLUTCH 3200 STALL

Part Number: FTI-SRLS40082-3

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Kooks Headers Race Long Tube Headers 28502200

Headers, Long Tube, Stainless Steel, Natural, 1.75 in. Tube, 3.00 in. Collector, Chevy, Small Block, Pair

Part Number: KOK-28502200

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

FAST LSXHR Intake Manifolds 146106

Intake Manifold, Fuel Injected, LSXHR, for 103mm Throttle Body and Rectangular Port LS3/L76/L92/L99 Cylinder Heads, Polymer, GM, Hummer, Kit

Part Number: FST-146106

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

FTI Performance SRL Series Billet Lockup 3,800 Stall Torque Converter SRLS46391

GM TORQUE CONVERTER, 4L80E, 4L85E, LS MOTOR, 3800 STALL

Part Number: FTI-SRLS46391

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Kooks Headers Race Long Tube Headers 28502400

Headers, Long Tube, Stainless Steel, Natural, 1.88 in. Tube, 3.00 in. Collector, Chevy, Small Block, Pair

Part Number: KOK-28502400

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

FTI Performance SRL-3 Series Billet Triple Clutch 3,600 Stall Torque Converter SRLS40086-3

GM TORQUE CONVERTER, 4L80E, 4L85E, LS MOTOR, TRIPLE CLUTCH 3600 STALL

Part Number: FTI-SRLS40086-3

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

COMP Cams Thumpr LS Master Camshaft Packages MK54-700-11

Camshaft Kits, Thumpr LS Master Camshaft Packages, Hydraulic Roller Tappet, 272 Int./291 Exh. Advertised Duration, Chevrolet, 4.8L, 5.3L, 6.0L, Kit

Part Number: CCA-MK54-700-11

3.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

GMC SIERRA 1500 Parts and Accessories