1981 GMC Engines & Components

Valve Covers, Sniper EFI, Fabricated, Aluminum, 3.5 in. Tall, Baffled, Black, 1.25 in. Breather Holes, Hardware, Chevy, 396-454ci, Pair

Part Number: SNE-890004B

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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CONNECTING ROD BEARING

Part Number: CLE-CB743HNDC

Not Yet Reviewed

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High Performance Timing Set

Part Number: CLO-9-3710Z

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 16, 2026 if ordered today

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Piston Rings, Cast Iron, 4.250 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-233X

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Valve Covers, Classic Series, Tall Height, Aluminum, Black, Finned, Edelbrock Logo, Chevy, Small Block, Pair

Part Number: EDL-41453

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Piston Rings, Cast Iron, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-251KC30

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

Main Bearings, .020 in. Over Size, Tri Metal, 1/2 Groove, Chevrolet, Small Block, Set of 5

Part Number: SLP-4663M20

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Belt, V-Belt, 47.00 in. Length, .440 in. Width, Each

Part Number: DAC-15470

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Rod Bearings, 0.010 in. Crankshaft Undersize, Tri Metal, Chevy, Small Block, Set of 8

Part Number: SLP-8-2555CP10

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

Piston Rings, Cast Iron, 3.736 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 0.200 in. Deep Oil Ring Groove, 8-Cylinder, Set

Part Number: SLP-E-356X

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

Adapter, Oil Filter, Bolt-On, Aluminum, Black, 1/2 in. NPT Inlet/Outlet, Each

Part Number: CTR-22-580

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

Gear Set Chevy, GMC 4-6 Cyl. 153-194-230-250-292 1962-88 Alum. Cam Gear

Part Number: CCA-3211

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

Rod Bearings, HP-Series, .020 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Chevy, Big Block, Set of 8

Part Number: KGB-CR808HPN020

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Rocker Arm Studs, 7/16-14 in., Bottom 7/16-20 in., Top Thread, 2 7/16 in. Long, Set of 16

Part Number: MRG-1074

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Cam and Lifters, Mechanical Flat Tappet, Advertised Duration 306/306, Lift .555/.555, Chevy, Small Block, Kit

Part Number: CCA-CL12-225-4

3.67 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

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Grommet, PCV, Valve Cover, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: NAL-3989350

4.88 out of 5 stars ( 34 )

Estimated Ship Date: Tomorrow

Cylinder Head, Performer RPM, Aluminum, Assembled, 64cc Chamber, 195cc Intake Runner, Chevy 302, 327, 350, 400

Part Number: EDL-60999

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Rod Bearing, H Series, .010 in. Crankshaft Undersize, TM-77, Chevy, 265, 283, 302, 327, Each

Part Number: CLE-CB745HND10

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Estimated Ship Date: Tomorrow

Rod Bearings, A-Series, 0.010 in. Crankshaft Undersize, Bi Metal, Chevy, GMC, Big Block, Set of 8

Part Number: SLP-8-3190A10

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Rod Bearing, H Series, .030 in. Crankshaft Undersize, TM-77, Chevy, 348, 409, 366, 396, 402, 427, 454, Each

Part Number: CLE-CB743HN30

Not Yet Reviewed

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Harmonic Balancer, Internal Balance, Nodular Iron, Natural, 8.0 in. Dia., Avanti, GM, Chevy, Small Block, Each

Part Number: PRO-66511

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Camshaft, Hydraulic Flat Tappet, Advertised Duration 286/293, Lift .483/.477, Chevy, Small Block, Each

Part Number: CCA-12-672-4

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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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: Tomorrow

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

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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: Tomorrow