1985 GMC Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

COMP Cams Xtreme Energy Camshafts 11-674-4

COMP Cams Xtreme Energy Camshafts 11-674-4

Camshaft, Mechanical Flat Tappet, Advertised Duration 256/262, Lift .527/.532, Chevy, Big Block, Each

Part Number: CCA-11-674-4

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

COMP Cams Nitrous HP Camshafts 12-564-4

Camshaft, Hydraulic Flat Tappet, Advertised Duration 274/292, Lift .487/.501, Chevy, Small Block, Each

Part Number: CCA-12-564-4

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

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Summit Racing™ Classic SBC Camshaft SUM-1107

4.5 out of 5 stars ( 22 )

Estimated Ship Date: Today

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Mahle Original OE Replacement Pistons 224-3547WR

Piston With Rings - GM 5.7L (350) V8 FLT CT (STD) W/PR MOLY

Part Number: MAH-2243547WR

Not Yet Reviewed

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Cloyes Hex-A-Just Z-Racing Timing Sets 9-3100BZ

Timing Chain and Gear Set, Z-Racing Hex-A-Just, Double Roller, Billet Steel Sprockets, Chevy, Small Block, BBC Crank Snout, Set

Part Number: CLO-9-3100BZ

Not Yet Reviewed

Estimated Ship Date: Mar 13, 2026 if ordered today

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Estimated Ship Date: Mar 13, 2026 if ordered today

Hastings Steel Series Performance Ring Sets SM8556035

Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-SM8556035

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

Hastings Steel Series Performance Ring Sets SM8556065

Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-SM8556065

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

March Performance Late GM Serpentine Pulley Kits 4030

Pulley Set, Serpentine, Aluminum, Clear Powdercoated, Chevy, Small Block, Set of 3

Part Number: MCH-4030

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Mahle Original Aftermarket Replacement Pistons 224-3547.040

Piston - GM 5.7L (350) V8 FLATTOP COAT (040) W/P AFTERMARKET VERSION

Part Number: MAH-2243547040

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Trans-Dapt Performance Diecast Aluminum Valve Covers 6615

Valve Covers, Tall, Perimeter Bolt Mounting, Die-cast Aluminum, Polished, Finned, Chevy, GMC, Big Block, Pair

Part Number: TRD-6615

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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PRW Pro Series Billet Aluminum Rocker Arms 6532709

ROCKER ARMS, PRO SERIES ALUM, CHEV 262-400 1955-86, 1.5 x 7/16"

Part Number: PQX-6532709

Not Yet Reviewed

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Clevite V-Series Main Bearings MS-2406V

MAIN BEARING SET

Part Number: CLE-MS2406V

Not Yet Reviewed

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PRW Elite Series Stainless Steel Full Roller Rocker Arms 62350316

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

Part Number: PQX-62350316

Not Yet Reviewed

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Advance Adapters Oil Pans 716420A

Oil Pan, Steel, Black, 6 qt., Chevy, Small Block, Each

Part Number: ADD-716420A

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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ICON Premium Forged Piston and Ring Kits IC6731KTD.020

Piston and Ring Kit, Forged, Step Dish, 4.020 in. Bore, General Motors, V6, Kit

Part Number: UEM-IC6731KTD020

Not Yet Reviewed

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Melling Camshafts 22398

CAMSHAFT-ENGINE

Part Number: MEL-22398

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

COMP Cams Xtreme Marine Cam and Lifter Kits SK11-240-4

Cam/Lifters/Timing, Hydraulic Flat Tappet, Advertised Duration 278/292, Lift .564/.566, Chevy, Big Block, Kit

Part Number: CCA-SK11-240-4

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

COMP Cams High Energy Cam and Lifter Kits SK12-300-4

Cam/Lifters/Timing, Hydraulic Flat Tappet, Advertised Duration 240/248, Lift .390/.390, Chevy, Small Block

Part Number: CCA-SK12-300-4

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

March Performance Late GM Power and Amp Series Pulley Kits 4420

Pulley Set, Serpentine, Aluminum, Clear Powdercoated, Chevy, Small Block, Set of 3

Part Number: MCH-4420

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Melling Camshafts 22421

Camshaft, Retro Fit, Hydraulic Roller, 291/311 Advertised Duration, 0.508 in./0.522 in. Lift, 105 LSA, Non-Roller Blocks, Chevy, Gen I, Each

Part Number: MEL-22421

Not Yet Reviewed

Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today

Melling Timing Chain and Gear Sets 48572T

PERFORMANCE TIMING SET

Part Number: MEL-48572T

Not Yet Reviewed

Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today

Melling Timing Chain and Gear Sets 48573T

PERFORMANCE TIMING SET

Part Number: MEL-48573T

Not Yet Reviewed

Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today

Melling Timing Chain Sets 40520

SPEED SET

Part Number: MEL-40520

Not Yet Reviewed

Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today

Melling Camshafts 22322

CAMSHAFT ENGINE

Part Number: MEL-22322

Not Yet Reviewed

Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today

COMP Cams Open Wheel Modified Traction Control Camshafts 12-524-5

Camshaft, Mechanical Flat Tappet, Advertised Duration 281/285, Lift .596/.563, Chevy, Small Block, Each

Part Number: CCA-12-524-5

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

COMP Cams Oval Track Camshafts 12-648-5

Camshaft, Mechanical Flat Tappet, Advertised Duration 270/280, Lift .510/.519, Chevy, Small Block, Each

Part Number: CCA-12-648-5

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today