CHEVROLET Engines & Components

Pro LS 4340 Piston and Rod Kit, 376 Cid., 4.065 bore, 3.622 stroke, 6.125 rod, 12cc dish, 9.9:1 @ 65cc, 9.4:1 @ 70cc, File-Fit Rings

Part Number: SUM-PR36L06512

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Cylinder Heads, E-Street, 15-Degree, for GM LS3, with 0.660 in. Lift, Aluminum, Assembled, Chevy, Pair

Part Number: EDL-77618

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Estimated Ship Date: Nov 11, 2025 if ordered today

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Cam and Lifters, Hydraulic Roller Tappet, Advertised Duration 282/288, Lift .589/.600, Chevy, Big Block, Kit

Part Number: HRS-CL120325-10

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.250 in. Stroke, 6.385 Rod, Chevy, 454, Each

Part Number: SCA-445425

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Lifters, Mechanical Roller, Vertical Bar Link, Chevy, Set of 16

Part Number: CRO-66292H-16

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Cam, Lifters, Valvetrain, Hydraulic Roller Tappet, Duration 280/288, Lift .576/.570, Chevy, 5.7L, Kit

Part Number: CCA-K07-467-8

3.0 out of 5 stars ( 1 )

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Crankshaft, 1-Piece Seal, Internal Balance, Forged 4340 Steel, 4.125 in. Stroke, Chevy, Each

Part Number: ESP-434641256100

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Crankshaft, 2-piece seal, Internal balance, Forged 4340 Steel, 4.750 in. Stroke, 2.200 Pin, Chevrolet, Each

Part Number: CPI-BBS425-CS

5.0 out of 5 stars ( 1 )

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Pulleys, Sport Track, Serpentine, Standard Ratio, Billet Aluminum, Black Powdercoated, Chevy, Small Block, Kit

Part Number: MCH-21655-08

2.5 out of 5 stars ( 2 )

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Pro LS 4340 Piston and Rod Kit, 347 Cid., 3.903 bore, 3.622 stroke, 6.125 rod, 3cc dome, 11:1 @ 65cc, 10.6:1 @ 68cc, File-Fit Rings

Part Number: SUM-PR36L9033

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Crankshaft, Standard Weight, Forged 4340 Steel, 3.766 in. Stroke, Internal Balance, Chevy, 454, Each

Part Number: SCA-445405C

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Valve Covers, Tall, Cast Aluminum, Orange, Chevy Logo, Chevy, Big Block, Pair

Part Number: NAL-12499200

5.0 out of 5 stars ( 1 )

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Pro LS 4340 Piston and Rod Kit, 347 Cid., 3.903 bore, 3.622 stroke, 6.125 rod, 7cc dish, 9.7:1 @ 65cc, 9.4:1 @ 68cc, File-Fit Rings

Part Number: SUM-PR36L9037

5.0 out of 5 stars ( 1 )

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Crankshaft, Compstar 4340 Forged LS, 4.000 Stroke, Internal Balance, 8 counterweight, 6-bolt Flange, Standard Snout, Each

Part Number: CPI-APO-31Q-CS

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Cylinder Head, GenX® 255, Aluminum, Bare, 69cc Chamber, 255 cc Intake, GM, 6.2,.7.0L, LSX Block, Each

Part Number: TFS-3261B003-C01

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Cam and Lifters, Hydraulic Roller Tappet, Advertised Duration 259/265, Lift .515/.522, Chevy, Kit

Part Number: CCA-K54-408-11

1.0 out of 5 stars ( 1 )

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Pro LS 4340 Piston and Rod Kit, 347 Cid., 3.903 bore, 3.622 stroke, 6.098 rod, 3cc dome, 11:1 @ 65cc, 10.6:1 @ 68cc, File-Fit Rings

Part Number: SUM-PR369033

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Pro LS Piston and Rod Kit, 332 Cid., 3.820 bore, Standard 3.622 stroke, 6.098 rod, 2cc dome, 11:1 @ 61cc, 10.5:1 @ 65cc, File-Fit Rings

Part Number: SUM-PR368202

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Cylinder Heads, Assembled, Aluminum, 64cc Chamber, 185cc Intake, Angle Plug, Hyd, Flat, Chevy, SBC, Pair

Part Number: PMX-2168

3.56 out of 5 stars ( 9 )

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Cam and Lifters, Mechanical Roller Tappet, Advertised Duration 300/308, Lift .652/.652, Chevy, Big Block, Kit

Part Number: CCA-CL11-694-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 8, 2025 if ordered today

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Connecting Rod, I-Beam, Chromoly 4340 Steel, Shot-Peened, Floating Pin, Chevrolet, Big Block, Set of 8

Part Number: BLN-BC6700-990

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Crankshaft, Compstar, 2-piece Rear Main Seal Style, Internal Engine Balance, Forged 4340 Steel, 3.480 in. Stroke, Lightened, Chevrolet, 5.7L, Each

Part Number: CPI-SAF143-CC

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Connecting Rods, H Beam, 6.535 in. Length, Chromoly 4340 Steel, 2.200 in, Journal Diameter, 0.990 in Floating Wrist Pin, ARP Cap Screws, Chevy BB, Set

Part Number: CPI-S0007

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Cam/Lifter, Valvetrain, Hydraulic Roller Tappet, Advertised Duration 299/319, Lift .570/.554, Chevy Big Block

Part Number: CCA-K11-602-8

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Estimated Ship Date: Dec 9, 2025 if ordered today

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Connecting Rod, Forged 4340 Steel, I-Beam, Cap Screw, Chevy, 6.6L Diesel, Set of 8

Part Number: BLN-GM6418-358

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Estimated Ship Date: Nov 3, 2025 if ordered today

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