1991 Engines & Components

Cylinder Head, Merlin, Cast Iron, Bare, 119cc Chamber, 320cc Intake Runner, Chevy, Big Block, Each

Part Number: WRL-030620

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Estimated Ship Date: May 11, 2026 if ordered today

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CRANKSHAFT

Part Number: SCA-773503760

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Crankshaft, Internal Balance, Forged 4340 Steel, 3.85 in. Stroke, Ford, 351W, Each

Part Number: SCA-4351W45

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Estimated Ship Date: Jun 8, 2026 if ordered today

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302 2-PC REAR SEAL, STD WEIGHT CHEVY

Part Number: SCA-435005

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Crankshaft, 1-Piece Seal, Internal Balance, Forged 4340 Steel, 3.875 in. Stroke, Chevy, 5.7L, Each

Part Number: ESP-435338756000

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Estimated Ship Date: May 27, 2026 if ordered today

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Crankshaft, 28 oz. External Balance, Forged 4340 Steel, 3.00 in. Stroke, Ford, 302, Each

Part Number: SCA-43021

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jun 8, 2026 if ordered today

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Crankshaft, 1 or 2-Piece Seal, 28 oz. External Balance, Cast Steel, 3.75 in. Stroke, Ford, 351W, Each

Part Number: ESP-103513750

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Estimated Ship Date: May 27, 2026 if ordered today

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Cylinder Head, Windsor Jr., Cast Iron, Bare, 58cc Chamber, 180cc Intake Runner, Ford, 289, 302, 351W, Each

Part Number: WRL-053030

3.0 out of 5 stars ( 2 )

Estimated Ship Date: May 11, 2026 if ordered today

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Pulley Kit, 8 rib serpentine, Chevy Small Block, Aluminum, AC, Power Steering-Plastic Reservoir, Bright polish

Part Number: EMS-MS107-10P

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Estimated Ship Date: May 11, 2026 if ordered today

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Pulley Kit, 6 Rib Serpentine, Chevrolet Big Block, Aluminum, A/C, Power Steering, Billet Reservoir, Gloss Black, Kit

Part Number: EMS-MS107-50BBK

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Estimated Ship Date: May 11, 2026 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: Jun 8, 2026 if ordered today

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ROTATING ASSEMBLY UNBALANCED

Part Number: ESP-14140030

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Pulley Kit, Serpentine, Ford 289-351W, Aluminum, AC, Power Steering-Plastic Reservoir, Machined Finish, 2 boxes

Part Number: EMS-MS107-63M

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Estimated Ship Date: May 11, 2026 if ordered today

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Pulley Kit, Serpentine, Chevy Big Block, Aluminum, AC, Power Steering-No Reservoir, Clear Coat, 2 boxes

Part Number: EMS-MS107-50RCL

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Estimated Ship Date: May 11, 2026 if ordered today

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ROTATING ASSEMBLY KIT-SBC 383 3.750/4.040

Part Number: MAN-290140R

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Estimated Ship Date: May 18, 2026 if ordered today

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Pulley Kit, Serpentine, Chevy Small Block, Aluminum, AC, Power Steering-No Reservoir, Clear Coat, 2 boxes

Part Number: EMS-MS107-55RCL

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Estimated Ship Date: May 11, 2026 if ordered today

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Front Drive System, Small Block Chevy, w/ On Board PS Reservoir, Bright Dip Anodize, w/ AC and Power Steering

Part Number: AAY-FDS-SBC-951

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Estimated Ship Date: Apr 15, 2026 if ordered today

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Accessory Drive System, Serpentine, 6-groove, Clear Anodized, Power Steering, Air Conditioning, Chevy, Small Block, Kit

Part Number: AAY-FDS-SBC-901

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Accessory Drive System, Serpentine, 6-groove, Black Anodized Finished, Power Steering, Air Conditioning, Chevy, Small Block, Kit

Part Number: AAY-FDS-SBC-251

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Accessory Drive System, Serpentine, 6-groove, Black Anodized Finished, Power Steering, Air Conditioning, Chrysler, Dodge, Plymouth, Small Block, Kit

Part Number: AAY-FDS-318-201

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Estimated Ship Date: Apr 15, 2026 if ordered today

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Accessory Drive System, Serpentine, 6-groove, Black Anodized Finished, Power Steering, Air Conditioning, Chrysler, Dodge, Plymouth, Small Block, Kit

Part Number: AAY-FDS-318-251

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 15, 2026 if ordered today

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Crate Engine, Remanufactured, Long Block, Assembled, Ford, 5.0L/302, Each

Part Number: VRE-DFA4

2.0 out of 5 stars ( 1 )

Estimated Ship Date: May 13, 2026 if ordered today

• Core Charge $620.00
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Crate Engine, Remanufactured, Long Block, Ford, Mazda, 4.0L/245, Each

Part Number: VRE-DFM3

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Estimated Ship Date: May 13, 2026 if ordered today

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Crate Engine, Remanufactured Long Block, Assembled, Chevrolet, 5.7L, Each

Part Number: VRE-DCM5

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Estimated Ship Date: May 13, 2026 if ordered today

• Core Charge $670.00
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Pulley Kit, Serpentine, Ultra Drive, Aluminum, Black Powdercoated, Chevy, Big Block, Ultra, Kit

Part Number: MCH-20360-08

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Estimated Ship Date: May 14, 2026 if ordered today

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