CHEVROLET Engines & Components

Crankshaft, Compstar 4340 Forged LS, 4.000 Stroke, Internal Balance, 8 counterweight, 6-bolt Flange, Standard Post. Includes 24-tooth GM Reluctor, Ea.

Part Number: CPI-APO31Q-CS24

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 11, 2025 if ordered today

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Engine Drive System, Front Runner, Aluminum, Black, Chevy, Big Block, Kit

Part Number: VTA-174032

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Estimated Ship Date: Nov 7, 2025 if ordered today

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Engine Rotating Assembly, Competition, Forged Crank, Forged Pistons, H-Beam Rods, Chevy, Small Block, Kit

Part Number: ESP-B12011040

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Estimated Ship Date: Oct 6, 2025 if ordered today

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SBC W/POWER STEERING, ANODIZED CHROME

Part Number: VTA-174024

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Nov 7, 2025 if ordered today

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Crate Engine, Marine, Long Block, Assembled, Internal Engine Balance, Reverse Rotation, Chevy, 350, Each

Part Number: HME-DM03

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Core Charge $770.00
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Pulley Kit, Serpentine, Chevy Small Block, Aluminum, AC, Power Steering-Aluminum Reservoir, ClearCoat, 2 boxes

Part Number: EMS-MS107-55BCL

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Estimated Ship Date: Oct 14, 2025 if ordered today

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Crate Engine, Remanufactured, Long Block, Assembled, Chevrolet, GMC, 6.0L/364, Each

Part Number: VRE-DCT9

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Estimated Ship Date: Oct 20, 2025 if ordered today

• Core Charge $720.00
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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 )

Estimated Ship Date: Today

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Cylinder Head, Merlin, Cast Iron, Bare, 119cc Chamber, 345cc Intake Runner, Chevy, Big Block, Each

Part Number: WRL-030630

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Estimated Ship Date: Oct 8, 2025 if ordered today

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Accessory Drive System, Serpentine, 6-groove, Polished Finished, Power Steering, Air Conditioning, Chevy, Big Block, Kit

Part Number: AAY-FDS-BBC-151

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Cylinder Heads, Project X, Aluminum, Bare, 64cc Chamber, 215cc Intake Runner, Chevrolet, Small Block, Pair

Part Number: PMX-9215A

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 15, 2025 if ordered today

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4340 Forged Pro Series Big Block Post

Part Number: SCA-773505621

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Engine Rotating Assembly, Street, Cast Crank, Pistons, I-Beam Rods, Chevy, Small Block, Kit

Part Number: ESP-B15402L04053

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Crate Engine, Marine, Long Block, Assembled, Cast Iron Heads, Chevy, 305, Each

Part Number: HME-DMB3

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Core Charge $470.00
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Crate Engine, Remanufactured, Long Block, Chevrolet, GMC, 5.7L/350, Each

Part Number: VRE-VC15

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Estimated Ship Date: Oct 20, 2025 if ordered today

• Core Charge $670.00
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Crankshaft, 1-Piece Seal, External Balance, Forged 4340 Steel, 4.000 in. Stroke, 6.135 Rod, Chevy, 454, Each

Part Number: SCA-445410L

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Estimated Ship Date: Nov 12, 2025 if ordered today

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• $100.00 Summit Bucks
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Cylinder Head, Merlin, CNC Ported, Cast Iron, Bare, 119cc Chamber, 345cc Intake Runner, Chevy, Big Block, Each

Part Number: WRL-030630CNC

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 8, 2025 if ordered today

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Accessory Drive System, Serpentine, 6-groove, Polished Finished, Power Steering, Chevy, Big Block, Kit

Part Number: AAY-FDS-BBC-153

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Top End Engine Kit, Straight Plug Heads, Dual Plane Intake, Valve Covers, Gaskets, Head Bolts, Intake Manifold Bolts, Spark Plugs, Chevy, Kit

Part Number: AFR-3900-TEKT

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Estimated Ship Date: Oct 1, 2025 if ordered today

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• $250.00 Summit Bucks
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CRANKSHAFT

Part Number: SCA-773503760

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Estimated Ship Date: Today

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Crankshaft, Forged 4340 Steel, 4.000 in. Stroke, Internal Balance, 8 Bolt, 58-tooth GM Reluctor, Dry Sump Post, Standard Snout, Chevy, Gen V, Each

Part Number: CPI-5UO-31V-AS

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Estimated Ship Date: Today

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Crate Engine, Remanufactured, Long Block, Chevrolet, GMC, 5.0L/305, Each

Part Number: VRE-VCM2

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Estimated Ship Date: Oct 1, 2025 if ordered today

• Core Charge $520.00
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Pulley/Bracket Set, Serpentine, Aluminum, Chrome, Chevy, Small Block, Short Pump, Kit

Part Number: MCH-21155-06

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 20, 2025 if ordered today

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Gen. 1.5 LT1 Forged Steel Crankshaft, 3.750 stroke, 5.700 Rod, Lightened, bull-nose counterweights, Nitride Hardened, 1 piece rear main seal

Part Number: SUM-SBCLT37501P

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Estimated Ship Date: Today

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Cylinder Heads, Maxx Series, Solid Roller, Assembled, Aluminum, 317cc Intake Runner, Chevrolet, Big Block, Pair

Part Number: PMX-9319

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Estimated Ship Date: Oct 6, 2025 if ordered today

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