Engines & Engine Parts

Main Bearings, SI-Series, 1/2 Groove, Standard Size, Bi-metal, Silicon Aluminum, Chevy, 4.8, 5.3L, Set of 5

Part Number: KGB-MB5293SI

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Today

Valve Covers, Tall, Stamped Steel, Chrome, Ford Racing Logo, Ford Small Block, Pair

Part Number: FMS-302-071

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Today

• Free Shipping

Valve Covers, Tall, Slant Edge Design, Cast Aluminum, Ford Blue, Ford Racing Logo, Ford, Small Block Windsor, Pair

Part Number: FMS-302-136

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Stage 4 Pro LS Cam, Extra Valve Clearance Version, 234/248 113.5 +3.5 .625/.605 Lift, Great Power, 3-bolt, 4.8-7.0L , Vortec LS1 LS2 LS6 LS7 LQ9 LS9

Part Number: SUM-8711R1

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Valve Springs, Single Beehive, 0.600 in. Maximum Lift, 1.445 in. Outside Diameter, 370 lbs./in. Rate, 1.230 in. Coil Bind Height, Set of 16

Part Number: CCA-26120-16

4.14 out of 5 stars ( 7 )

Estimated Ship Date: Today

• Free Shipping

Valve Covers, Cast Aluminum, Black Wrinkle, 351 Powered by Ford Logo, Pair

Part Number: SDK-6A582-351

4.43 out of 5 stars ( 23 )

Estimated Ship Date: Today

• Free Shipping

Connecting Rods, SIR 5140 Steel I-Beam, Press Fit, Chevy, Small Block, Set of 8

Part Number: ESP-5700BPLW

4.77 out of 5 stars ( 13 )

Estimated Ship Date: Today

• Free Shipping

Pro LS 4340 Rotating Assembly, 383 Cid., 3.903 bore, 4.000 stroke, 24X, 6.125 rod, 5cc dish, 10.9:1 @ 65cc, 10.6:1 @ 68cc, File-Fit Rings, H Bearings

Part Number: SUM-R24409035

Not Yet Reviewed

Estimated Ship Date: Today

Cam and Lifter kit, Pro SBC Retrofit Stage 4 Hyd. Roller LS Firing Order, 232/242 Dur., 110 LSA + 3 Adv, .550/.550 1.5 Ratio, 2200-6400 RPM Range

Part Number: SUM-K1224

Not Yet Reviewed

Estimated Ship Date: Today

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Cylinder Head, PowerPort® 190, CNC Street Ported, Assembled, 1.55 in. Springs, Chromoly Retainers, Dodge, Small Block, Each

Part Number: TFS-61417802-C00

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Nov 12, 2025 if ordered today

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Timing Chain and Gears, Single Roller, Steel Sprockets, Chevy, GMC, Small Block LS, Set

Part Number: MEL-3-3SRH60SA

3.95 out of 5 stars ( 21 )

Estimated Ship Date: Today

Main Bearings, Race Series, Tri-Metal, 3/4 Groove, Standard Size, Chevrolet, LS, Set of 5

Part Number: PEB-5M7298H-STD

Not Yet Reviewed

Estimated Ship Date: Today

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Engine Block, Cast Iron , 4-Bolt Mains, 4.125 in. Bore, 1-Piece Rear Main Seal, Ford 302, Small Block, Each

Part Number: DRT-31374275

Not Yet Reviewed

Estimated Ship Date: Today

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Rocker Arms, Stud Mount, Full Roller, Stainless Steel, 1.7 Ratio, Fits 7/16 in. Stud, Chevy, Set of 16

Part Number: CRO-73605-16

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Camshaft, Hydraulic Flat Tappet, Rattler, Advertised Duration 281/289, Lift .480/.488 Chevy, Small Block, Each

Part Number: HRS-118001-09

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Lifter, Hydraulic, Flat Tappet, Chevy, Each

Part Number: SLP-HT-817

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

Piston Wrist Pins, H-13 Tool Steel, 0.927 in. Diameter, 2.250 in. Length, 0.215 in. Wall Thickness, 135 grams, Set of 8

Part Number: SUM-S719-8

Not Yet Reviewed

Estimated Ship Date: Today

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Harmonic Balancer, OEM, Internal Balance, Nodular Iron, Natural, Chrysler, 383, 400, 440, Set

Part Number: SUM-163383

3.88 out of 5 stars ( 25 )

Estimated Ship Date: Today

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Crate Engine, GM 383 Stroker Stage 1, Long Block, Internal/External Engine Balance, Aluminum Heads, Each

Part Number: HPE-HP94

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Nov 18, 2025 if ordered today

• Core Charge $510.00
• Free Shipping

Rod Bearings, XP-Series, Performance, Narrow, Stock Size, Tri metal, Chevy, Big Block, Set of 8

Part Number: KGB-CR808XPN

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

Oil Pump, Wet Sump Style, High-Volume, High-Pressure, Billet Aluminum, 8 in. Pan Depth, Chevy, Big Block, Each

Part Number: MEL-10070-800SS

Not Yet Reviewed

Estimated Ship Date: Today

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Valve Covers, Cast Aluminum, Black Wrinkle, Bronco Powered By Ford Logo, Ford, Small Block Windsor, Pair

Part Number: SDK-6A582-B

4.45 out of 5 stars ( 11 )

Estimated Ship Date: Today

• Free Shipping

Engine block coolant and oil plug kit, Threaded Engine Block Oil/Coolant passage Plugs, Brass/Steel, Oil Plug and barbell, Chevy, GM LS GenIII/IV, Kit

Part Number: SUM-G1584

4.72 out of 5 stars ( 29 )

Estimated Ship Date: Today

Piston Rings, Moly, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-251K40

4.82 out of 5 stars ( 11 )

Estimated Ship Date: Today

Crate Engine, Remanufactured, Long Block, Assembled, Ram, 5.7L/345, Each

Part Number: VRE-DDM42

Not Yet Reviewed

Estimated Ship Date: Oct 2, 2025 if ordered today

• Core Charge $770.00
• Drop Ship
• Free Shipping
• Special Order