Engines & Engine Parts

Valve Cover Breather, Round, Push-in, Steel, Black Crinkle Top, Bowtie Emblem, Chevy, Each

Part Number: PRO-141-614

4.82 out of 5 stars ( 17 )

Estimated Ship Date: Today

Connecting Rods, ESP 4340 Steel H-Beam, 5.700 in., Cap Screw, Bushed, Chevy, Small Block, Set of 8

Part Number: ESP-5700B3D

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

• Free Shipping

Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.766 in. Stroke, Chevy, 396, 427, Each

Part Number: ESP-439637666135

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Short Block Engine, Chevy LS 408 Short Block, Remanufactured, Assembled, Internal Balance, 9.240 in. Deck Height, Chevrolet, 6.7L, Each

Part Number: HPE-SP36-B

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

• Core Charge $410.00
• Free Shipping

Oil Pan, Street/Strip, Wet Sump, Steel, Clear Zinc, 8 qt., Chevy, Big Block, Each

Part Number: CHP-CP208LT

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Harmonic Balancer Bolt, Chromoly, Black Oxide, 12-Point, All Gen. 3/4 Chevy, 4.8, 5.3, 6.0L, 6.2L, 7.0L LS1, LS6, Each

Part Number: SUM-910257

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Crankshaft, Series 9000 Cast Lightweight Stroker, 4.250 in. Stroke, Internal Balance, Ford, Big Block FE, Each

Part Number: SCA-9FE200

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping
• $50.00 Summit Bucks

Harmonic Balancer, Powerforce Series, 50 oz. External Balance, Nodular Iron, Black, Ford, Small Block, Each

Part Number: PFS-80007

4.25 out of 5 stars ( 16 )

Estimated Ship Date: Today

Pro LS 4340 Rotating Assembly, 364 Cid., 3.810 bore, 4.000 stroke, 24X, 6.125 rod, 5cc dish, 11:1 @ 61cc, 10.5:1 @ 65cc, File-Fit Rings, H Bearings

Part Number: SUM-R24408105

Not Yet Reviewed

Estimated Ship Date: Today

Cylinder Head, PowerPort® 290, Fast As Cast®, Assy, 74cc Chambers, 250 Lb. Spring, Ti Ret., CNC Combustion Chamber, Ford 429/460, Each

Part Number: TFS-5341T004-M74

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Free Shipping
• Special Order

Timing Chain and Gear Set, Original True Roller, Double Roller, Iron/Steel Sprockets, Chevy, Small Block, Set

Part Number: CLO-9-3100

4.56 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Oil Pan, Steel, Black, 6 qt., Chevy, Big Block, Each

Part Number: MOR-20412

4.81 out of 5 stars ( 16 )

Estimated Ship Date: Today

• Free Shipping

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: Today

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Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.7 Ratio, Fits 7/16 in. Stud, Chevy, Big Block, Set of 16

Part Number: AFR-6043

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Crankshaft, 3.622 in. Stroke, Nodular Iron, Internal Balance, 1-Piece, 58 Tooth Reluctor, LS2, Each

Part Number: NAL-12736808

Not Yet Reviewed

Estimated Ship Date: Today

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Valve Covers, Aluminum, Black, Stock Height, Finned, Chevy, Small Block, Pair

Part Number: SUM-440413B

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping

Engine Assembly, Stage 3 Crate Engine, Long Block, 1-Piece Main Seal, Chevy, Small Block, 350, Each

Part Number: HPE-HP89C

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Sep 16, 2025 if ordered today

• Core Charge $510.00
• Free Shipping

Connecting Rods, SIR I-Beam, 5.7 in. Length, Cap Screw, Press Fit, Chevy, Small Block, Set of 8

Part Number: ESP-5700SPLW

4.75 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Cylinder Head, PowerPort® 175, CNC Street Ported, Bare, 70cc CNC Chambers, Ford 390, 406, 427, 428, Each

Part Number: TFS-5641B701-C00

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Valve Springs, Dual, 1.437 in. Outside Diameter, 402 lbs./in. Rate, 1.020 in. Coil Bind Height, Set of 16

Part Number: CCA-995-16

5.0 out of 5 stars ( 11 )

Estimated Ship Date: Today

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Harmonic Balancer Bolt, Steel, Flanged Hex, Coarse Thread, Natural, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, Saab, Each

Part Number: ADO-12557840

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Valve Covers, Tall, Steel, Chrome, Plain, Chevy, Small Block, Pair

Part Number: SUM-G3301

4.64 out of 5 stars ( 28 )

Estimated Ship Date: Today

Forged Pro Ford Mod Motor 4340 Forged Steel H-Beam Connecting Rod, 5.933 in. Length, .866 Floating Pin, ARP 8740 12 pt. Bolts, Set of 8

Part Number: SUM-MOD59332H

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Cam and Lifters, Hydraulic Roller Tappet, Advertised Duration 288/294, Lift .510/.533, Chevy, Small Block, Kit

Part Number: HRS-CL110255-12

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

• Free Shipping

Lifter, Hydraulic Flat Tappet, 0.842 in. O.D., Chevy, Big Block, Each

Part Number: ADO-HL66

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today