Engines & Engine Parts

Stage 4 Pro LS Twin-Turbo Cam. 240/242 Dur., 116+4, .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-8723R1

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

Pushrods, 5/16 in. Diameter, 8.000 in. Long, 4130 Chromoly, 0.080 in. Wall, For Guideplates, Set of 16

Part Number: TFS-21408000

4.92 out of 5 stars ( 13 )

Estimated Ship Date: Tomorrow

• Free Shipping

Connecting Rods, SIR I-Beam, Forged 5140 Steel, 5.700 in. Length Center To Center, Chevrolet, Small Block, Set of 8

Part Number: ESP-SIR5700SBLW

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

Timing Cover, 1-Piece, Aluminum, Polished, Gaskets, Bolts, Washers, Timing Pointer, Chevy, Small Block, Kit

Part Number: EDL-4240

3.83 out of 5 stars ( 12 )

Estimated Ship Date: Tomorrow

Rocker Arms, Stud Mount, Self-Aligning, Full Roller, Aluminum, 1.6 Ratio, Fits 3/8 in. Stud, Chevy, Small Block

Part Number: PRO-66915C

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

• Free Shipping

Harmonic Balancer, Super Damper, Internal Balance, SFI 18.1, 360 Degree Marking, 7.50 in. Dia., 6-Groove, with A/C, Steel, Chevy, Pontiac, 5.7L Each

Part Number: ATI-917242

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

• Free Shipping

Connecting Rods, 4340, I-Beam, 12-Point, Cap Screw, 6.135 in. Length, Chevy, Big Block, Set of 8

Part Number: SCA-26135716

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

• Free Shipping

Oil Catch Can, Aluminum, Black Powdercoat, Round, 3 1/8 in. Diameter, 11.50 in. Height, Mounting Bracket Included, Each

Part Number: MOR-85753

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

• Free Shipping

Harmonic Balancer, Super Damper, Internal Balance, Aluminum/Steel, Black, Chevy/Pontiac, 6.2L, Each

Part Number: ATI-918635

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

• Free Shipping

Rocker Arms, Roller Tip, Cast Steel, 7/16 in. Stud Mount,1.52 Ratio, Polylocks, Pontiac V8, Set of 16

Part Number: SUM-141705PL

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

Crankshaft, 2-Piece Seal, External Balance, Cast Steel, 4.25 in. Stroke, Chevy, 454, Each

Part Number: ESP-104544250

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

• Free Shipping

Top End Engine Kit, Power Package, Intake, Heads, Cam, Timing Chain, Head Bolts, Gen II HEMI, 705 HP-620 TQ, Kit

Part Number: EDL-2052

Not Yet Reviewed

Estimated Ship Date: Oct 28, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Connecting Rods, 4340, I-Beam, 12-Point, Cap Screw, 5.700 in. Length, Chevy, Small Block, Set of 8

Part Number: SCA-2570020

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

• Free Shipping

Harmonic Balancer, Super Damper Serpentine Series, Internal Balance, 7.480 in. O.D., Aluminum/Steel, Chevy

Part Number: ATI-917314

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

Rod Bearing, H-Series, TM-77, 0.001 in. Crankshaft Undersize, Ford, 4.6, 5.0, 5.4, 6.8L, Each

Part Number: CLE-CB1442HXN

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Main Bearings, 1/2 Groove, .010 in. Crankshaft Undersize, Bi Metal, Silicon Aluminum, Chevy, Small Block, Set of 5

Part Number: SUM-172010

4.78 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

Valve Covers, Cast Aluminum, Black Powdercoat, Tall, Chevrolet, Bowtie Emblem, Chevy, Small Block, Pair

Part Number: PRO-141-919

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

Lifter, Factory Hydraulic Roller, AFM, Chevy, Each

Part Number: MEL-JB-7011

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Rocker Arms, Aluminum, Pedestal-Mount Roller Rockers, 1.7 Ratio, M8 Bolts, LS Engines, Set of 16

Part Number: PRO-69467

2.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

• Free Shipping

Camshaft Kits, HRT Stage 2, Hydraulic Roller, Advertised Duration 273/279, Lift 0.596/0.582, Valve Springs, Chrysler, Dodge, Jeep, Ram, 5.7L, 6.4L,Kit

Part Number: CCA-CK201-303-17

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

Pistons, Hypereutectic, Flat, 4.390 in. Bore, Ford, Set of 8

Part Number: SLP-H535CP30

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

• Free Shipping

Connecting Rods, H-beam, Forged 4340 Steel, Magnafluxed, 6.125 in. Length Center To Center, Chevrolet, Small Block LS, Set of 8

Part Number: BTC-S0368

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

• Free Shipping

Cylinder Heads, E-Street, Aluminum, Assembled, 64cc Chamber, 185cc Intake Runner, Head Bolts and Head Gasket Set Included, Chevy, Small Block, Kit

Part Number: EDL-2240

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

Harmonic Balancer, Steel Shell, Less Hub, Chevy, Chrysler, Each

Part Number: ATI-917071

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

• Free Shipping

Camshaft, Hydraulic Roller Tappet, Advertised Duration 282/288, Lift .510/.520, Chevy, Small Block, Each

Part Number: CCA-08-432-8

5.0 out of 5 stars ( 10 )

Estimated Ship Date: Tomorrow

• Free Shipping