2012 GMC SIERRA-1500 Air & Fuel Delivery

Throttle Body, Drive-By-Wire, Billet Aluminum, Black Anodized, 103mm, Chevy, LS, Each

Part Number: SUM-227110B

2.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Fuel Injectors, 700 cc/min., 67 lb/hr., Chevy, Small Block LS, Set of 8

Part Number: DWK-16ULS07008

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Estimated Ship Date: Today

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Fuel Injectors, 550 cc/min., 52 lb/hr., Chevy, Small Block LS, Set of 8

Part Number: DWK-16ULS05508

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Estimated Ship Date: Today

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Fuel Injectors, 1,000 cc/min., 95 lb/hr., Chevy, Small Block LS, Set of 8

Part Number: DWK-16ULS10008

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Estimated Ship Date: Today

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Fuel Injectors, 756.0cc/min., Cadillac, Chevy, GMC, Set of 8

Part Number: DWK-35U-00-00728

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Throttle Body, 103mm, Drive-By-Wire, Billet Aluminum, Black, Cadillac, Chevrolet, GMC, Each

Part Number: GRN-GMTBLT4B

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Estimated Ship Date: Today

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Intake Manifold, Fabricated, Aluminum, Black Anodized, uses 102mm Throttle Body, Cathedral Port, with Fuel Rails, Chevy, LS1/LS2/LS6/LQ4/LQ9/LM7, Each

Part Number: RHS-10902

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Estimated Ship Date: Today

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Fuel pump, Electric, In-Tank, Phantom 340, Gasoline, E85, Chevy, GMC, Each

Part Number: AEI-18356

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Estimated Ship Date: Today

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Throttle Body, 108mm, Drive-By-Wire, Billet Aluminum, Black, Chevy, Each

Part Number: GRN-GMTBLS108B

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Estimated Ship Date: Today

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Nitrous Oxide System, Sniper EFI, Wet, 90/92mm, 10 lb. Bottle, GM LS Engines, Orange, Kit

Part Number: NOS-07163NOS

5.0 out of 5 stars ( 1 )

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• Special Order

Throttle Body, Drive-By-Wire, Billet Aluminum, Polished, 103mm, Chevy, LS, Each

Part Number: SUM-227110P

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Throttle Body, 103mm, Drive-By-Wire, Billet Aluminum, Natural, Chevy LS, LSX, Each

Part Number: GRN-GMTBLS3

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Air Intake Kit, PowerCore, Polyethylene Tube, Black, Synthetic Filter, Blue, Cadillac, Chevy, GMC, Kit

Part Number: VNT-3535362

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Air Intake Kit, DryTech Closed Box, Polyethylene Tube, Black, Synthetic Filter, Red, Chevy, GMC, Kit

Part Number: VNT-353532D

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Estimated Ship Date: Jan 22, 2026 if ordered today

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Throttle Body, 108mm, Drive-By-Wire, Billet Aluminum, Natural, Chevy LS, LSX, Each

Part Number: GRN-GMTBLS108

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Fuel Injectors, 588.0cc/min., Cadillac, Chevy, GMC, Set of 8

Part Number: DWK-35U-00-00568

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 15, 2025 if ordered today

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Fuel Pumps, ACDelco GM Genuine Parts In-Tank Fuel Pumps, Electric In-Tank, No Sending Unit, Chevy, GMC, Each

Part Number: ADO-19420737

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

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• $20.00 Summit Bucks
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Air Intake Kit, MaxFlow 5 Closed Box, Polyethylene Tube, Black, Cotton Gauze Filter, Blue, Chevy, GMC, Kit

Part Number: VNT-353532

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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GM EFI Single Nozzle System (No Bottle)

Part Number: NXO-00-10000-00

Not Yet Reviewed

Estimated Ship Date: Dec 5, 2025 if ordered today

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Nitrous Oxide System, Sniper EFI, Wet, 102/105mm, 10 lb. Bottle, GM LS Engines, Orange, Kit

Part Number: NOS-07162NOS

5.0 out of 5 stars ( 1 )

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Nitrous System, 75-125 HP, Chevy, Pickup, Kit

Part Number: FST-82231

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Estimated Ship Date: Dec 26, 2025 if ordered today

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Fuel Pumps, ACDelco GM Genuine Parts In-Tank Fuel Pumps, Electric In-Tank, Sending Unit Included, Chevy, GMC, Each

Part Number: ADO-19420761

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

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• $20.00 Summit Bucks
• Special Order