1985 GMC Engines & Components - Free Shipping on Orders Over $109 at Summit Racing

ACDelco GM Genuine Parts PCV Valve Grommets 14091870

Valve Cover Grommets, GM Genuine Parts, PCV Style, Rubber, Black, 0.738 in. I.D., 1.202 in. O.D., Buick, Cadillac, Chevrolet, GMC, Olds, Pontiac, Each

Part Number: ADO-14091870

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Cloyes Wear Plates 9-203

Cloyes Wear Plates 9-203

Camshaft, Wear Plate, Steel, .031 in. Thick, Chevy, Big Block, Each

Part Number: CLO-9-203

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Mr. Gasket Harmonic Balancer Bolt Kits 7845

Harmonic Balancer Bolt, Steel, Black, Hex Head, Chevy, Small Block, Each

Part Number: MRG-7845

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

COMP Cams Magnum Solid Cam and Lifter Kits CL12-224-4

Cam and Lifters, Mechanical Flat Tappet, Advertised Duration 294/294, Lift .525/.525, Chevy, Small Block, Kit

Part Number: CCA-CL12-224-4

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Sealed Power Stock Replacement Oil Pumps 224-4154G

Oil Pump, Standard-Volume, Chevy, Big Block, Each

Part Number: SLP-224-4154G

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Cloyes Wear Plates 9-220

Camshaft Thrust Bearing, Captured Needle, Wear Plate, Torrington Style, 0.150 in. Thick, Steel, Natural, GM V6/V8, Mopar Big Block/Hemi Gen III, Each

Part Number: CLO-9-220

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Proform Stamped Roller Tip Rocker Arms 66922

Rocker Arms, Stud Mount, Roller Tip, Steel, 1.6 Ratio, Fits 3/8 in. Stud, Chevy, Small Block, Set of 16

Part Number: PRO-66922

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

ACL Performance Race Series Main Bearing Sets 5M829H-01

Main Bearings, Race Series, Tri-Metal, 1/2 Groove, .001 in. Crankshaft Undersize, Chevrolet, Big Block, Set of 5

Part Number: PEB-5M829H-01

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Melling Valves V1294

Valve, Exhaust, OE Replacement, Chevy, GMC, Each

Part Number: MEL-V1294

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Trans-Dapt Performance Oil Cooler Sandwich Adapters 1322

Adapter, Oil Filter, Sandwich, Aluminum, Natural, 13/16-16 in. Thread, 1/2 in. NPT Inlet/Outlet, Each

Part Number: TRD-1322

4.21 out of 5 stars ( 14 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Trans-Dapt Performance Spin-On Oil Filter Bypass Adapters 1022

Adapter, Oil Filter Bypass, Spin-On, Aluminum, Natural, 13/16-16 in. Thread, 1/2 in. NPT Inlet/Outlet, Each

Part Number: TRD-1022

4.09 out of 5 stars ( 11 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

PRW Billet Steel Main Caps 1735003

Main Caps, Billet Steel, 4-Bolt, Straight, Chevy, Small Block, Set of 3

Part Number: PQX-1735003

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

COMP Cams High Energy Cam and Lifter Kits SK16-233-4

Cam, Lifters, Timing, Hydraulic Flat Tappet, Adv. Duration 260/260, Lift .440/.440, Chevy, 2.8, 3.1, 3.4L, V6

Part Number: CCA-SK16-233-4

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Derale Temperature Controlled Sandwich Adapter Kits 15720

Adapter, Oil Filter, Sandwich, Aluminum, Natural, 13/16-16 in. Thread, 1/2 in. NPT Inlet/Outlet, Each

Part Number: DER-15720

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Cloyes Hex-A-Just Timing Sets 9-3146A

Timing Chain and Gear Set, Hex-A-Just, Double Roller, Billet Steel Sprockets, Chevy, 350, 5.7L, Set

Part Number: CLO-9-3146A

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Dayco High Performance V-Belts 15545

Accessory Belt, High Performance, V-Belt Style, 0.440 in. Width, 54.50 in. Length, Buick, Chevy, Chrysler, Each

Part Number: DAC-15545

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Speed-Pro Forged Pistons L2256F40

Pistons, Forged, Flat, 4.040 in. Bore, Chevy, GMC, Set of 8

Part Number: SLP-L2256F40

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

PRW SFI-Rated Racing Dampers 2445441

Harmonic Balancer, PQx, External Balance, Black, Chevy, Big Block, Each

Part Number: PQX-2445441

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Hastings Premium Ductile Ring Sets 2M5523040

Piston Rings, Premium Ductile Ring Sets, 0.040 in. Oversize, 4.039 in. Bore, Plasma-moly, 1/16 in., 1/16 in., 3/16 in. Thickness, L8, V8, Set of 8

Part Number: HSN-2M5523040

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Sealed Power A-Series Rod Bearings 2555A 2

Rod Bearing, 0.002 in. Crankshaft Undersize, Bi Metal, AM General, Avanti, Buick, Chevy, GMC, Hummer, Oldsmobile, L6, V8

Part Number: SLP-2555A2

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

ATI Super Damper Standard Harmonic Balancers ATI917782

Harmonic Balancer, Super Damper, Internal Balance, Steel, Black, Chevy Small Block, Pontiac 2.5L, L4, Each

Part Number: ATI-917782

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

VEGE Remanufactured Cylinder Heads 2C12

Cyl Head, CHEV 350 79-85 CYL HEAD

Part Number: VRE-2C12

Not Yet Reviewed

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Edelbrock E-Tec Cylinder Heads 60989

Cylinder Head, E-Tec, Aluminum, Assembled, 64cc Chamber, 200cc Intake Runner, Chevy, 302, 327, 350, 400, Each

Part Number: EDL-60989

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

PRW Pro Series Billet Aluminum Rocker Arms 6539602

ROCKER ARMS, PRO SERIES ALUM, CHEV 396-454 1966-00, 1.7 x 7/16"

Part Number: PQX-6539602

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Hastings Piston Ring Sets C5532

Piston Rings, Piston Ring Sets, Phosphate Coated, 4.000 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, L8, V8, Set of 8

Part Number: HSN-C5532

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air