1986 CHEVROLET Engines & Components

Valve Covers, Perimeter Bolt Mounting, Cast Aluminum, Polished, Finned Top, Chevy, Big Block, Pair

Part Number: MRG-6859G

3.43 out of 5 stars ( 7 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Pro SBC Stage 2 Hyd. Flat-Tappet 4/7 Firing Order Swap Cam, 212/218 Dur., 111 LSA + 2 Adv, .428/.450 1.5 Ratio, .456/.480 1.6 Ratio,1000-5550 Range

Part Number: SUM-1201

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Crankshaft, 2-Piece Seal, Internal Balance, 4140 Forged, 4.25 in. Stroke, Chevrolet, Each

Part Number: ESP-545442526385

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Rocker Arm Studs, 7/16-14 in. Base Thread, 3/8-24 in. Rocker Arm Nut Thread, Chevy, Small Block, Set of 16

Part Number: PIO-850001

4.57 out of 5 stars ( 30 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Rod Bearing, A-Series, Bi Metal Aluminum Alloy, Standard Size, Chevy, Big Block, W-Series, Each

Part Number: SLP-3190A

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.8 Ratio, Fits 7/16 in. Stud, Chevy, 396-454, V8, Set of 16

Part Number: HRS-90079

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Water Pump Pulley, V-Belt, 1-Groove, Aluminum, Machined, Chevy, Small Block, Long Pump, Each

Part Number: SUM-G3963

4.33 out of 5 stars ( 15 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Oil Pans, Gen III Hemi, Retrofit, VVT Engine, Wet Sump, Rear, 1-piece Main Seal, 6.2 Quart, Dipstick Passenger Side, Aluminum, Black, Hardware, Each

Part Number: HLY-302-76BK

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Cam/Lifters/Valvetrain, Hydraulic Flat Tappet, Adv. Duration 262/270, Lift .504/.510 in., Chevy, Big Block

Part Number: CCA-K11-238-3

1.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Crankshaft Pulley, V-Belt, 1-Groove, Aluminum, Chevy, Big Block, Short/Long Pump, Each

Part Number: PWM-295

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Valve Covers, Short, Baffled, Stamped Steel, Chrome, Chevrolet and Bowtie Emblem, Chevy, Big Block, Pair

Part Number: PRO-141-812

3.07 out of 5 stars ( 14 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Pro BBC Big Block Chevy Hydraulic Roller Cam 5.5, 4/7 Swap, 236/248 Duration, 111 LSA, 5 Adv. .620/.620 lift 1.7 ratio, .655/.655 1.8, 3,700-6,600

Part Number: SUM-1263

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Main Bearings, H Series, 1/2 Groove, .001 in. Crankshaft Undersize, Tri Metal, Chevy, Small Block, Set of 5

Part Number: CLE-MS909H1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Timing Cover, 1-Piece, Steel, Chrome Plated, Chevy, Small Block, Each

Part Number: SUM-G3200

3.59 out of 5 stars ( 22 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Valve Covers, Slant Edge, 4 1/4 in. Tall, Perimeter Bolt Mounting, with Breather/PVC Grommets, Diecast Aluminum, Polished, Chevrolet, Big Block, Pair

Part Number: PRO-141-874

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Pro SBC Stage 7 Hyd. Flat-Tappet 4/7 Firing Order Swap Cam, 248/256 Dur., 108 LSA + 2 Adv, .518/.525 1.5 Ratio, .553/.560 1.6 Ratio, 3000-7000 Range

Part Number: SUM-1206

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Valve Covers, Cast Aluminum, Polished, Tall, Chevrolet, Bowtie Emblem, Chevy, Small Block, Pair

Part Number: PRO-141-920

4.14 out of 5 stars ( 7 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Cam Button Spacer, Aluminum, Chevy, Small Block, Each

Part Number: MOR-60461

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Camshaft, Hydraulic Roller Tappet, Advertised Duration 276/282, Lift .510/.510, Chevy, Big Block, Each

Part Number: CCA-11-423-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Timing Pointer, Billet Aluminum, Black Anodized, 6.750 in. Balancer, Chevy, Small Block, Each

Part Number: MOR-60110

3.85 out of 5 stars ( 33 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Oil and Vacuum Pump Drive, Racing, Aluminum, V-Belt Pulley, Chevy, Big Block, Kit

Part Number: MOR-63844

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Cam and Lifters, Mechanical Flat Tappet, Advertised Duration 298/304, Lift .562/.584, Chevy, Small Block, Kit

Part Number: SUM-CT109K

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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

Part Number: SUM-G6920B

4.43 out of 5 stars ( 7 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Pistons, Hypereutectic, Dished, 4.060 in. Bore, Chevy, Set of 8

Part Number: SUM-17383C-60

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Adapter, Oil Filter, Bypass, Bolt-On, Aluminum, Natural, 13/16-16 in. Thread, Each

Part Number: AAF-ALL92000

4.68 out of 5 stars ( 50 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air