1999 Engines & Components

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: Jan 19, 2026 if ordered today

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CRANK-4340 FORGE 3.543 STROKE

Part Number: MAN-190350

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Estimated Ship Date: Dec 23, 2025 if ordered today

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CRANKSHAFT

Part Number: MAN-190360

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Estimated Ship Date: Dec 23, 2025 if ordered today

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Crankshaft, Chevy LS, forged, 4.000 stroke, lightweight, 58 tooth reluctor wheel, long snout

Part Number: MAN-192658

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Estimated Ship Date: Tomorrow if ordered today

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Crankshaft, Standard Weight, Forged 4340 Steel, 4.125 in. Stroke, Internal Balance, Chevy, 6.0L, 6.2L, 7.0L

Part Number: SCA-4LS141265

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Estimated Ship Date: Jan 19, 2026 if ordered 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: Dec 11, 2025 if ordered today

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Crankshaft, 1-Piece Seal, Internal Balance, Forged 4340 Steel, 4.000 in. Stroke, Chevy, 6.0L, Each

Part Number: ESP-434740006100

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Crankshaft, 1-Piece Seal, Internal, External Balance, Forged 4340 Steel, 3.480 in. Stroke, Chevy, 350, Each

Part Number: SCA-435010L

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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Cylinder Heads, ST 5.0, Aluminum, Assembled, 60cc Chamber, 171cc Intake Runner, Ford, 302, 351W, Pair

Part Number: BRO-1051004

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Engine Rotating Assembly, Street/Strip, Cast Crank, Hypereutectic Pistons, I-Beam Rods, Chevy, 5.7L, Kit

Part Number: ESP-B13202L06053

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Estimated Ship Date: Dec 15, 2025 if ordered today

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

Part Number: WRL-030630-2

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Rotating Assembly, Street, Cast Steel Crankshaft, Hypereutectic Flat Pistons, 1 pc Seal, Chevy, 385, Kit

Part Number: ESP-B15505L04053

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Estimated Ship Date: Dec 15, 2025 if ordered today

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

Part Number: ESP-B15404L06068

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Estimated Ship Date: Dec 15, 2025 if ordered today

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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: Feb 6, 2026 if ordered today

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Crankshaft, 1-piece Seal, Internal Balance, Forged 4340 Steel, 4.250 in. Stroke, 2.200 in. Pin, Chevy, 454

Part Number: CPI-IBP425-CS

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 6, 2026 if ordered today

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

Part Number: ESP-13057L030

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Estimated Ship Date: Dec 15, 2025 if ordered today

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

Part Number: ESP-13057L040

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Estimated Ship Date: Today

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STREET & STRIP ASSEMBLY FORD 289 / 302

Part Number: ESP-16351060

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Estimated Ship Date: Dec 15, 2025 if ordered today

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STREET & STRIP ASSEMBLY CHEV 454, 1PC

Part Number: ESP-18331L000

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Estimated Ship Date: Dec 3, 2025 if ordered today

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BALANCD STREET & STRIP ASSY CHEV 350 1PC

Part Number: ESP-B13324L03053

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Estimated Ship Date: Dec 3, 2025 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-B16002EA030

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Estimated Ship Date: Dec 1, 2025 if ordered today

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BALANCED S & S ASSY CHEV LT1,350 1PC

Part Number: ESP-B13554L04068

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Estimated Ship Date: Nov 24, 2025 if ordered today

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

Part Number: PMX-9218S

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Engine Rotating Assembly, Street/Strip, Cast Crank, Hypereutectic Pistons, I-Beam Rods, Chevy, 5.7L, Kit

Part Number: ESP-B13555L03068

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Engine Rotating Assembly, Cast Iron Crank, Hypereutiectic Pistons, I-Beam Rods, Chevy, 350, Kit

Part Number: SCA-1-92300BIE

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Estimated Ship Date: Jan 14, 2026 if ordered today

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