Engines & Engine Parts

Pistons, Hypereutectic, Flat, 4.030 in. Bore, Chevy, Set of 8

Part Number: SLP-H345DCP30

4.73 out of 5 stars ( 26 )

Estimated Ship Date: Today

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Pro LS 4340 Piston and Rod Kit, 376 Cid., 4.065 bore, 3.622 stroke, 6.125 rod, 2cc dome, 11.6:1 @ 65cc, 10.9:1 @ 70cc, File-Fit Rings

Part Number: SUM-PR36L0652

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Rocker Arms, 1.6 Ratio, 3/8 in. Stud, Full Roller, Stainless Steel, Polished, Small Chevy, SBC, Set of 16

Part Number: SUM-G6991

4.17 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Pro LS Valve Springs, Drop in, 0.630 Max Lift, Single Beehive, 1.3 in. O.D., 340 lbs./in. Spring Rate, 1.8 in. Installed Height, Set of 16

Part Number: SUM-174005

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Pistons, Hypereutectic, Flat, 4.040 in. Bore, Chevy, Set of 8

Part Number: SUM-17351C-40

3.86 out of 5 stars ( 7 )

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Cam and Lifters, Hydraulic Roller Tappet, Advertised Duration 299/319, Lift .531/.517, Chevy, Small Block, Kit

Part Number: CCA-CL12-602-8

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Cam and Lifters, Hydraulic Roller Tappet, Advertised Duration 290/296, Lift .634/.640, Chevy, Big Block, Kit

Part Number: HRS-CL120265-12

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Crate Engines, Pro Series Chevy 540 C.I.D. 670 HP Base Long Block, 8.8L/540, Assembled, Internal Balance, Aluminum Heads, Chevrolet, Big Block, Each

Part Number: MLL-PS5403CT1

Not Yet Reviewed

Estimated Ship Date: Oct 10, 2025 if ordered today

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Rocker Arms, Pedestal Mount, Full Roller, Aluminum, 1.6 Ratio, Ford, Small Block, Set of 16

Part Number: SCC-SCP1021

4.74 out of 5 stars ( 23 )

Estimated Ship Date: Today

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

Part Number: MOR-20180

4.57 out of 5 stars ( 21 )

Estimated Ship Date: Today

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Crate Engine, Ford 347 C.I.D. 415 HP Dressed Stroker Long Block, 4-bolt Mains, 10.0:1 Compression, Holley Sniper EFI System, Ford, 5.0L Windsor, Each

Part Number: MLL-BP3479CTF

Not Yet Reviewed

Estimated Ship Date: Sep 30, 2025 if ordered today

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Timing Chain and Gears, True Roller, Double Roller, Steel Sprockets, Chrysler, Dodge, Plymouth, Big Block, Set

Part Number: SUM-G6604R-9

4.64 out of 5 stars ( 11 )

Estimated Ship Date: Today

Engine Oil Accumulator, 3 Quarts, 20.125 in. x 4.25 in., Aluminum, Natural Finish, Gauge, Shut-Off Valve, Each

Part Number: MOR-23900

3.5 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Engine Block, Summit, Big Block Chevrolet, Bare, Cast Iron, 4-bolt Main Bolt Style, 9.800 in. Standard Deck, 4.500 in. Bore, Each

Part Number: SUM-150210

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Crankshaft, DuraStar, One-piece Seal, External Balance, Forged 4340 Steel, 3.898 in. Stroke, Chevy, 6.6L Diesel, Each

Part Number: CPI-D333M81CS

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Estimated Ship Date: Aug 14, 2025 if ordered today

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Cam and Lifter kit, Pro SBC Retrofit Stage 2 Hyd.Roller LS Firing Order, 218/227 Dur., 110 LSA + 1 Adv, .525/.520 1.5 Ratio, 1800-6250 RPM Range

Part Number: SUM-K1222

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Stage 3 Pro LS Twin-Turbo Cam. 234/238 Dur., 115+5, .625/.605 Lift, 3-bolt, 5.3, 5.7, 6.0, 6.2, 7.0, Vortec Truck, LS1 LS2 LS6 LS3 LS7 LQ4 LQ9, Each

Part Number: SUM-8722R1

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Rocker Arms, Ultra Gold, Stud Mount, Aluminum, 1.5 Ratio, 3/8 in. Stud, Chevy, Small Block, Set of 16

Part Number: CCA-19001-16

4.92 out of 5 stars ( 12 )

Estimated Ship Date: Today

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• $50.00 Summit Bucks

Lifters, Hydraulic Roller, Chevy LS7, Set of 16

Part Number: TFS-21400012-16

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Valve Springs, PAC Racing, Beehive, 1.055 in./1.290 in. O.D., 313 lb./in. Rate, 1.140 in. Coil Bind, Set of 16

Part Number: TFS-16918-16

4.92 out of 5 stars ( 12 )

Estimated Ship Date: Today

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Valve Spring Retainers, Steel, 10 Degree, 1.550 in. Outside Diameter, .690 in. Inside Diameter, Set of 16

Part Number: CCA-741-16

4.61 out of 5 stars ( 28 )

Estimated Ship Date: Today

Crate Engine, Mopar 360 Small Block Stage 3, 320 HP, Long Block, External Engine Balance, Magnum Heads, EFI, Each

Part Number: HPE-HP73C-EFI

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Core Charge $260.00
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Cylinder Head, DHC™ 200, CNC Street Ported, Assembled, 1.46 in. Springs, No Accessory Holes, Small Chevy, Each

Part Number: TFS-30210003-C00

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Piston Rings, Pro GPX Gas Ported, 3.800 in. Bore, File Fit, Gas Nitrided, 1.5mm, 1.5mm, 3.0mm Thickness, V8, Set

Part Number: SUM-GP380015

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Adapter, Oil Filter, Non-Bypass, Billet Aluminum, Black, 13/16-16 in. Thread, Each

Part Number: SUM-G4982

4.79 out of 5 stars ( 19 )

Estimated Ship Date: Today