Engines & Engine Parts

Rocker Arms, Roller Tip, Self-Aligning, Cast Steel, 3/8 in. Stud Mount 1.6 Ratio, Polylocks, Ford, 289, 302, 351W, Set of 16

Part Number: SUM-141702PL

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Engine Oil Dipstick with Tube, Driver Side, Engine Block Entry, Steel, Chrome, Chevy, Small Block, Each

Part Number: SUM-G3865

3.97 out of 5 stars ( 35 )

Estimated Ship Date: Today

Pistons, Forged Aluminum, Flat, 3.810 in. Bore, 1.331 in. Compression Height, 0.945 in. Pin, Chevy, LS, Set of 8

Part Number: SUM-17400C-30

Not Yet Reviewed

Estimated Ship Date: Today

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Valve Springs, Specialty and Class Specific, Single, 1.245 in. Outside Diameter, 291 lb/in., Set of 16

Part Number: RSC-PAC-1210X-16

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Valve Locks, Machined, Hardened Steel, 7 Degree, 1-Groove, +.050 in. Installed Height, 11/32 in. Valve Stem, Set of 32

Part Number: SUM-174003-4

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Harmonic Balancer Bolt, Steel, Gold Iridited, External Hex, Chevy, Big Block, Each

Part Number: SUM-G1678

4.35 out of 5 stars ( 20 )

Estimated Ship Date: Today

Guideplates, Raised, 3/8 in. Pushrod Size, Chevy, Big Block, Set of 8

Part Number: SUM-G6453

3.81 out of 5 stars ( 21 )

Estimated Ship Date: Today

Valve Cover Breather w/PCV Valve, Push-In, Oval, 1.25 in. Hole, 5/16 in. Hose Barb, Aluminum, Finned, Polished, Each

Part Number: SUM-G3390

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

Valve Cover Grommet, PCV, 1.22 in. Outside Diameter, .75 in. Inside Diameter, Each

Part Number: SUM-G3411

4.74 out of 5 stars ( 38 )

Estimated Ship Date: Today

Oil Pickup, Road Race Pan Style, 5.625 in. Pan Depth, Chevy, Pontiac, V8, LS, Each

Part Number: CTR-15-277

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Oil Pan, Drag/Road Race, 7 qt., Steel, Black Powdercoated, 7.5 in. Depth, Ford, Mercury, 302, Each

Part Number: MOR-20533

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Pro LS CT1, 234/248 Duration, 113.5 LSA + 3.5 Adv, .550I/.550E Lift, 3-Bolt, Compatible with SUM-174002 LS6 Springs. 5.3, 5.7, 6.0, 6.2, 7.0

Part Number: SUM-8735R1

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Valve Springs, PAC Racing, Dual, 1.560 in. Outside Diameter, 500 lbs./in. Rate, 1.100 in. Coil Bind, Set of 16

Part Number: TFS-16318-16

Not Yet Reviewed

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Valve Spring Retainers, 400 Series, Dual, Titanium, 1.284 in. O.D., 8 degree, Set of 16

Part Number: RSC-PAC-R432-16

Not Yet Reviewed

Estimated Ship Date: Today

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Pistons, Hypereutectic, Flat, 4.000 in. Bore, Chevy, Set of 8

Part Number: SUM-17350C-00

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Ultimate Catch Can Assembly, Billet Aluminum, Black, Recirculating Pressure Relief, Standard Capacity, Each

Part Number: SUM-300152

Not Yet Reviewed

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Harmonic Balancer, SFI, External Balance, Steel, Clearcoated, Chrysler, Dodge, Plymouth, 318-360, Each

Part Number: SUM-C4278

4.0 out of 5 stars ( 12 )

Estimated Ship Date: Today

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Engine Rebuild Kit, Hypereutectic Flat Top, Plasmamoly Rings, Stock Bore, Bearings, Chevy, LS, Kit

Part Number: CMB-08-0068

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Combo, Oil Pan, Black Zinc, Pickup, High-Volume Pump, Shaft, Tray, Scraper, Gaskets, Chevy, Big Block, Kit

Part Number: SUM-PANKIT10

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 270/278, Lift .398/.421, Chevy, Small Block, Kit

Part Number: SUM-K1101

4.06 out of 5 stars ( 16 )

Estimated Ship Date: Today

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Pushrods, Chromoly, Heat-Treated, 3/8 in. Diameter, 8.280/9.250 in. Lengths, Universal, Set of 16

Part Number: SUM-1439250

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Camshaft Bolts and Lock Plate kit, SBC V-8, Cam Bolts and Lock plate, Steel, Black Oxide, 3-Bolt, 5/16, V8, Early non-roller Each

Part Number: SUM-G1792

4.89 out of 5 stars ( 45 )

Estimated Ship Date: Today

Rod Bearings, Race Series, Tri-Metal, .010 in., .25mm Crankshaft Undersize, Chevrolet, Small Block, LS, Set of 8

Part Number: PEB-8B663H-010

Not Yet Reviewed

Estimated Ship Date: Today

Oil Pan, Road Race, Steel, 5 qt., Rear Sump, Chevy, Small Block, Each

Part Number: CTR-15-242T

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Timing Set, Single Roller Chain, Billet Steel Sprockets, 9 Key Way Version, Chevy, 6.0L LS2, Kit

Part Number: CLO-9-3672TX9

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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