1968 Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Manley Severe Duty Series Stainless Steel Valves 11511-1

Valve, Exhaust, XH-428 Stainless Steel, 1.625 in. Head Diameter, 5.465 in. Length, Chevy, Small Block, Each

Part Number: MAN-11511-1

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Proform Harmonic Balancer Covers 66517CC

Harmonic Balancer Cover, Aluminum, Chrome, 6 3/4 in. Diameter, Degree Markings, Chevy, Small Block, Each

Part Number: PRO-66517CC

4.0 out of 5 stars ( 4 )

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Howards Cams Direct Lube Hydraulic Flat Tappet Lifters 91116-1

Howards Cams Direct Lube Hydraulic Flat Tappet Lifters 91116-1

Lifter, Hydraulic Flat Tappet, Direct Lube, Chevy, Each

Part Number: HRS-91116-1

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Dorman Cylinder Head Bolts 675-131

Cylinder Head Bolts, Hex, 7/16-14 in. Thread, Steel, Black, Ford, Small Block, Long Bolts, Set of 10

Part Number: RNB-675-131

2.67 out of 5 stars ( 3 )

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Manley Severe Duty Series Stainless Steel Valves 11887-1

Valve, Intake, XH-428 Stainless, 1.500 in. Head Diameter, 5.036 in. Length, Chevy, Small Block, Each

Part Number: MAN-11887-1

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COMP Cams Rocker Arm Hold-Down Bolts 1053B-16

Rocker Arm Bolt; Ford Pedestal Mounted Rockers; Roller Rocker Arm Bolt; Replacement Hold Down Bolt; 16 pc.

Part Number: CCA-1053B-16

4.5 out of 5 stars ( 2 )

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Summit Racing™ Billet SBC Dipstick SUM-G291

Dipstick, Engine, Aluminum, Polished, Chevy, Small Block, Pre-1980, Driver Side, Each

Part Number: SUM-G291

1.0 out of 5 stars ( 1 )

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King SI-Series Main Bearings MB 529SI 040

Main Bearings, 1/2 Groove, .040 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Ford, Small Block, Set of 5

Part Number: KGB-MB529SI040

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Hastings Piston Ring Sets 139S

Piston Rings, Piston Ring Sets, Phosphate Coated, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, for Single Piston, Set

Part Number: HSN-139S

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Trick Flow® Harmonic Balancer Counterweights TFS-19006-W

Counterweight, Harmonic Balancer, Bolt-On, 28 oz. External Balance, Ford, Small Block, Each

Part Number: TFS-19006-W

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Allstar Performance Oil Restrictors ALL90073

Oil Restrictors, 0.0300 in. Orifice Size, Fits Dart SHP Small-block Chevrolet Blocks, Pair

Part Number: AAF-ALL90073

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ACDelco V-Ribbed Accessory Belts 88934325

Accessory Belts, V-Ribbed, V-groove, 0.410 in. Width, 42.58 in. Length, for use on Acura®, Chevy, Chrysler, Ford, GMC, Isuzu, Kenworth, Sterling, Each

Part Number: ADO-15420

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OER Authorized Original-Style Big Block Valve Covers VC1216

Valve Covers, OE Style, Steel, Natural, Chevy, Big Block, with Power Brakes, Pair

Part Number: OER-VC1216

5.0 out of 5 stars ( 1 )

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Manley Race Series Stainless Steel Valves 11325-1

Valve, Exhaust, Stainless Steel, 1.600 in. Diameter, .342 in. Stem, 5.365 in. Length, Chevy, Each

Part Number: MAN-11325-1

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

Hastings Piston Ring Sets 660

Engine Piston Ring Set, 8-Cyl Ring Set; Phosphate

Part Number: HSN-660

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Summit Racing™ Replacement Thrust Bearings SUM-G6620-B-1

Timing Chain Thrust Bearing, Replacement, Ford, 255, 260, 289, 302, 351W, Each

Part Number: SUM-G6620-B-1

4.0 out of 5 stars ( 2 )

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ARP Balancer Bolts 180-2502

Square Drive Damper Bolts, Oldsmobile, 1/2" Square Drive

Part Number: ARP-180-2502

4.67 out of 5 stars ( 3 )

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ACDelco V-Ribbed Accessory Belts 88934356

Accessory Belts, V-Ribbed, V-groove, 0.410 in. Width, 54.09 in. Length, AMC, Buick, Chevy, Dodge, Ford, GMC, International, Jeep, Mercury, Olds, Each

Part Number: ADO-15535

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Proform Chevy Bowtie Timing Chain Covers 141-221

Timing Chain Cover, 1-Piece, Steel, Gray, Chevrolet, Big Block, Each

Part Number: PRO-141-221

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Summit Racing™ BBC Main Bearings SUM-172230

Main Bearings, 1/2 Groove, .030 in. Crankshaft Undersize, Bi Metal, Silicon Aluminum, Chevy, Big Block, Set of 5

Part Number: SUM-172230

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Cloyes Heavy-Duty Timing Sets C-3010K

Timing Chain and Gear Set, Single Roller, Steel Sprockets, Dodge, Chrysler, Plymouth, Set

Part Number: CLO-C3010K

5.0 out of 5 stars ( 2 )

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King HP-Series Main Bearings MB 556HP010X

Main Bearings, Bi-metal, Silicon Aluminum, 1/2 Groove Style, 0.010 in. Undersize, Chevy, Big Block, Set of 5

Part Number: KGB-MB556HP010X

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

Mr. Gasket Advance and Retard Camshaft Bushing Sets 85

Bushing Kit, Cam Advance/Retard, 0/2/4/6/8 Degree, Chevy/Mopar, Small/Big Block, Kit

Part Number: MRG-85

Not Yet Reviewed

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King SI-Series Rod Bearings CR 818SI 020

Rod Bearings, .020 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, AMC, Set of 8

Part Number: KGB-CR818SI020

4.0 out of 5 stars ( 1 )

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COMP Cams Solid Lifters 821-1

Lifter, Mechanical Flat Tappet, Mopar, Each

Part Number: CCA-821-1

4.6 out of 5 stars ( 5 )

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