1987 GMC Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Hastings Premium Ductile Ring Sets 2M8542030

Piston Rings, Premium Ductile Ring Sets, Plasma-moly, 4.030 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, L8, V8, Set of 8

Part Number: HSN-2M8542030

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Melling Oil Pump Screen Assemblies 12558

Melling Oil Pump Screen Assemblies 12558

Oil Pickup, Bolt-In, Aftermarket Pan Style, 7.500 in. Pan Depth, Chevy, Small Block, Each

Part Number: MEL-12558

5.0 out of 5 stars ( 3 )

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Sealed Power Cam Bearings C2100M

Cam Bearings, Steel Backed Babbitt, Chevy, Set

Part Number: SLP-C2100M

5.0 out of 5 stars ( 1 )

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COMP Cams Xtreme Marine Camshafts 12-232-3

Camshaft, Hydraulic Flat Tappet, Advertised Duration 256/262, Lift .447/.462, Chevy, Small Block, Each

Part Number: CCA-12-232-3

4.0 out of 5 stars ( 1 )

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Dorman Rocker Arm Nuts 693-022

Rocker Arm Nut, Replacement, Self-locking, 7/16-20 in. Thread, Non-roller, Chevrolet, GMC, Set of 10

Part Number: RNB-693-022

1.33 out of 5 stars ( 3 )

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Melling Oil Pump Screen Assemblies 55-S2

Oil Pickup, Press Fit, Stock Pan Style, 0.625 in. Tube Diameter, Chevy, GMC, Truck, V6, V8, 4.3, 5.7L, Each

Part Number: MEL-55-S2

4.86 out of 5 stars ( 7 )

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Isky Red-Zone Max Endurance Roller Lifters 372LO180

Lifters, Red-Zone, Mechanical Roller, Vertical Link Bar, Chevy, Small Block, Set of 16

Part Number: ISK-372-LO-180

5.0 out of 5 stars ( 1 )

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Standard Motor PCV Valves V335

PCV Valve, Chevy, GMC, Each

Part Number: SMP-V335

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Melling M-Select Class 2 Camshafts 22237

Camshaft, Retro Fit, Hydraulic Roller, 284/296 Advertised Duration, 0.470 in./0.490 in. Lift, 112 LSA, 3-Bolt, Non-Roller Blocks, Chevy, Gen I, Each

Part Number: MEL-22237

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

ACDelco GM Genuine Parts PCV Valves 19303069

PCV Valve, Straight, Steel, Natural, Each

Part Number: ADO-19303069

5.0 out of 5 stars ( 2 )

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Melling High-Volume Oil Pumps 10990

Oil Pump, High-volume, Standard-pressure, Wet Sump Style, 3/4 in. Pickup, Chevy, GMC, Small Block, Kit

Part Number: MEL-10990

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PRW Harmonic Damper Bolts 1042396

Harmonic Balancer Bolt, 12-point, 180,000 PSI, 1/2-20 in., 1.550 in. UHL, Each

Part Number: PQX-1042396

5.0 out of 5 stars ( 1 )

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COMP Cams Xtreme Energy Camshafts 08-408-8

Camshaft, Hydraulic Roller Tappet, Advertised Duration 258/264, Lift .480/.487, Chevy, Small Block, Each

Part Number: CCA-08-408-8

5.0 out of 5 stars ( 2 )

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Hastings Piston Ring Sets 139040

Piston Rings, Phosphate Coated, 4.039 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HSN-139040

4.5 out of 5 stars ( 2 )

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Fram Tough Guard Oil Filters TG5

Oil Filter, Canister, Tough Guard, Chevy, GMC, Each

Part Number: FRM-TG5

3.0 out of 5 stars ( 5 )

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Edelbrock Accu-Drive Gear Drives 7891

Gear Drive, Accu-Drive, Dual Idler, Chevy, Big Block, Mark IV, Set

Part Number: EDL-7891

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Gear Drives SUM-G6710

4.75 out of 5 stars ( 9 )

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Sealed Power A-Series Rod Bearings 6-1020A

Rod Bearings, Standard Size, Bi Metal, Chevy, GMC, Oldsmobile, Pontiac, Isuzu, V6, 4.3L, Set of 6

Part Number: SLP-6-1020A

5.0 out of 5 stars ( 1 )

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PRW Pro Series Billet Aluminum Rocker Arms 0345403

Rocker Arms, Pro Series, Stud Mount, Full Roller, Aluminum, Blue Anodized, 1.72 Ratio, Fits 7/16 in. Stud, Chevy, Big Block, Set of 16

Part Number: PQX-0345403

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Dayco High Performance V-Belts 15380

Accessory Belts, V-Belts, V-groove, 0.440 in. Width, 38.00 in. Length, BMW, Chevy, Chrysler, Ford, GMC, Jeep, Mercedes-Benz, Mitsubishi, Each

Part Number: DAC-15380

5.0 out of 5 stars ( 1 )

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Melling Rocker Arm Studs MRDS-2920

Rocker Arm Stud, Steel, 7/16-14 in. Base, 3/8-24 in. Rocker Arm Nut Thread, 2.325 in. Overall, Chevy, Each

Part Number: MEL-MRDS-2920

5.0 out of 5 stars ( 4 )

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Dorman Harmonic Balancers 594-228

Harmonic Balancer, Nodular Iron, Natural, Internal Engine Balance, Chevy, 6.0L, Each

Part Number: RNB-594-228

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PRW Pro Series Billet Aluminum Rocker Arms 0335005

ROCKER ARMS, 6061 BILLET ALUM, CHEV 262-400 1955-86, 1.6 x 3/8", self-align

Part Number: PQX-0335005

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

King HP-Series Rod Bearings CR 807HPN010X

Rod Bearings, HP-Series, .010 in. Narrow, Bi-metal, Silicon Aluminum, Large Journal, Chevy, Small Block, Set of 8

Part Number: KGB-CR807HPN010X

5.0 out of 5 stars ( 1 )

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Continental OE Technology Series V-belts 15565

Belt, Elite, V-Belt, 7/16 in. Width, 56.00 in. Length, Each

Part Number: CEL-15565

5.0 out of 5 stars ( 1 )

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Sealed Power MA Series Main Bearings 4400MA 20

Main Bearings, 0.020 in. Crankshaft Undersize, Bi Metal, 1/2 Groove, Chevy, Big block, Set of 5

Part Number: SLP-4400MA20

5.0 out of 5 stars ( 2 )

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