1990 GMC Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $125 at Summit Racing

Continental OE Technology Series V-belts 22424

Belt, Elite, V-Belt, 5/8 in. Width, 42.00 in. Length, Each

Part Number: CEL-22424

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Enginetech Engine Expansion Plug Kits PK1B

Engine Expansion Plug Kit 55-02 BUI/CAD/CHV/GM/GMC/OLD/PON 3.3L/3.8L/4.3L/4.4L/4.6L/4.9L/5.0L/5.3L/5.7L

Part Number: EGN-PK1B

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

King SI-Series Rod Bearings CR6683SI0.75

Rod Bearings, SI-Series, Silicon Aluminum, 0.75mm. Crankshaft Undersize, Chevy, GMC, Oldsmobile, Pontiac, Set of 6

Part Number: KGB-CR6683SI075

Not Yet Reviewed

Estimated Ship Date: Jul 7, 2026 if ordered today

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Estimated Ship Date: Jul 7, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2M5538S030

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5538S030

Not Yet Reviewed

Estimated Ship Date: Today

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Hastings Premium Ductile Ring Sets 2M5523S020

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5523S020

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Hastings Piston Ring Sets 2M683080

Piston Rings, Plasma-moly, 4.330 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HSN-2M683080

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

PRW Fabricated Valve Covers 4045417

Valve Covers, Tall, Perimeter Bolt Mounting, Fabricated Aluminum, Black Anodized, Chevy, Big Block, Pair

Part Number: PQX-4045417

Not Yet Reviewed

Estimated Ship Date: Jun 12, 2026 if ordered today

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Estimated Ship Date: Jun 12, 2026 if ordered today

Sealed Power Cam Bearings 2100M

Cam Bearings, Performance, Steel Backed Babbit, Chevy, 4.6L, 5.0L, 5.4L, 5.7L, Set

Part Number: SLP-2100M

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Pioneer Shaft Keys PK-126-25

Crank Keys, 3/16 in. Thick, 1 3/8 in. Long, Set of 25

Part Number: PIO-PK-126-25

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

Melling Valve Springs VSK46636

VALVE SPRING KIT

Part Number: MEL-VSK46636

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

Enginetech Plain ID Valve Guides GD5607

Engine Valve Guide 55-01 AMC/BUI/CAD/CHV/FRD/GM/GMC/JEP/LIN/MER/OLD/PON

Part Number: EGN-GD5607

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

Edelbrock Hex-A-Just Timing Sets 7334

Edelbrock Hex-A-Just Timing Sets 7334

Timing Chain and Gears, Hex-A-Just, Double Roller, Billet Steel Sprockets, Chevy, Big Block, Set

Part Number: EDL-7334

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Cloyes Hex-A-Just Timing Sets 9-3110A

4.25 out of 5 stars ( 5 )

Estimated Ship Date: Today

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PRW Pro Series Stainless Steel Rocker Arms 0245403-01

Rocker Arms, Pro Series, Stud Mount, Full Roller, Stainless Steel, Natural, 1.73 Ratio, Fits 7/16 in. Stud, Chevy, Big Block, Each

Part Number: PQX-0245403-01

Not Yet Reviewed

Estimated Ship Date: Today

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Trick Flow® Hydraulic Lifters and Lash Adjusters TFS-21400001-2

Lifters, Hydraulic, for Flat Tappet Camshafts, Chevy 262-454, Pair

Part Number: TFS-21400001-2

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Hastings Piston Ring Sets 5712

Engine Piston Ring Set, 6-Cyl Ring Set; Phosphate

Part Number: HSN-5712

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

KB Performance Pistons KB223.030

Pistons, Hypereutectic, Flat, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring, GM 4-Cylinder, Set of 4

Part Number: UEM-KB223-030

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Speed-Pro Hypereutectic Pistons H580CP 60

Pistons, Hypereutectic, Dish, 4.060 in. Bore, Chevy, GMC, Set of 8

Part Number: SLP-H580CP60

Not Yet Reviewed

Estimated Ship Date: Today

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Hastings Piston Ring Sets C5532S040

Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-C5532S040

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Melling Timing Chain Sets 3-507S

CHAIN-TIMING SET (3)

Part Number: MEL-3-507S

Not Yet Reviewed

Estimated Ship Date: Today

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Continental OE Technology Series Multi-V Belts 4060522

Belt, OE Technology Series, Multi-V, Serpentine, 6-Rib, 52.25 in. Length, Each

Part Number: CEL-4060522

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Proform Guideplates 66881

Guideplates, Raised, Hardened, 5/16 in. Pushrod Size, Chevy, Small Block, Set of 8

Part Number: PRO-66881

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Silv-O-Lite Cast Pistons 1493C.030

Pistons, Cast, Dish, 3.766 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Small Block, Set of 8

Part Number: UEM-1493C-030

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Melling Engine Expansion Plug Kits MPE-185R

Freeze Plug Kits Bagged- Steel

Part Number: MEL-MPE-185R

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Silv-O-Lite Hypereutectic Pistons 1476HC.020

Pistons, Hypereutectic, Dish, 4.020 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-1476HC-020

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Silv-O-Lite Cast Pistons 1493C.STD

Pistons, Cast, Dish, 3.736 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Small Block, Set of 8

Part Number: UEM-1493C-STD

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today