1998 Engines & Components

Crankshaft, Forged 4340 Steel, 4.250 in. Stroke, Internal Balance, 6 Bolt, 58-tooth GM Reluctor, Standard Snout, Chevy, Small Block, LS, Each

Part Number: CPI-APP-31V-AS

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Estimated Ship Date: Tomorrow

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Cylinder Heads, Aluminum, Assembled, 119cc Chamber, 317cc Intake Runner, Chevy, Big Block, Pair

Part Number: PMX-9320

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Estimated Ship Date: Jan 23, 2026 if ordered today

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Cylinder Heads, Aluminum, Bare, 121cc Chamber, 340cc Intake Runner, Chevy, Big Block, Pair

Part Number: PMX-9340

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Estimated Ship Date: Jan 23, 2026 if ordered today

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Cylinder Heads, Aluminum, Assembled, 121cc Chamber, 340cc Intake Runner, Chevy, Big Block, Pair

Part Number: PMX-9342

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Estimated Ship Date: Jan 23, 2026 if ordered today

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Cylinder Heads, Aluminum, Bare, 121cc Chamber, 370cc Intake Runner, Chevy, Big Block, Pair

Part Number: PMX-9370

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Estimated Ship Date: Jan 23, 2026 if ordered today

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Cylinder Heads, Aluminum, Assembled, 121cc Chamber, 370cc Intake Runner, Chevy, Big Block, Pair

Part Number: PMX-9371

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Estimated Ship Date: Jan 23, 2026 if ordered today

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Cylinder Heads, Aluminum, Assembled, 121cc Chamber, 370cc Intake Runner, Chevy, Big Block, Pair

Part Number: PMX-9372

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Estimated Ship Date: Jan 23, 2026 if ordered today

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Cylinder Heads, Aluminum, Assembled, 121cc Chamber, 370cc Intake Runner, Chevy, Big Block, Pair

Part Number: PMX-9373

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 23, 2026 if ordered today

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Cylinder Heads, Shocker Series, Solid Roller, Assembled, Aluminum, 210cc Intake Runner, Ford, Small Block, Pair

Part Number: PMX-9213

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Estimated Ship Date: Jan 23, 2026 if ordered today

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Cylinder Heads, Aluminum, Assembled, 119cc Chamber, 320cc Intake Runner, Chevy, Big Block, Pair

Part Number: PMX-2214

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Jan 23, 2026 if ordered today

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Cylinder Heads, Aluminum, Assembled, 119cc Chamber, 320cc Intake Runner, Chevy, Big Block, Pair

Part Number: PMX-2216

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Estimated Ship Date: Jan 23, 2026 if ordered today

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Pulley Kit, V-belt, Chevy Small Block, Aluminum, AC, Power Steering w/Aluminum Reservoir, 140amp, Black Anodize, 2 Box

Part Number: EMS-MS107-90BBA

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Estimated Ship Date: Jan 23, 2026 if ordered today

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Pulley Kit, V-belt, Chevy Small Block, Aluminum, AC, Power Steering w/Aluminum Reservoir, 140amp, Clear Anodize, 2 Box

Part Number: EMS-MS107-90BCA

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Estimated Ship Date: Jan 23, 2026 if ordered today

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Pulley Kit, V-belt, Chevy Small Block, Aluminum, AC, Power Steering w/Aluminum Reservoir, 140amp, Matte Black, 2 boxes

Part Number: EMS-MS107-90BMB

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Estimated Ship Date: Jan 23, 2026 if ordered today

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Pulley Kit, V-belt, Chevy Small Block, Aluminum, AC, Power Steering w/Aluminum Reservoir, 140amp, Polished, 2 boxes

Part Number: EMS-MS107-90BP

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Estimated Ship Date: Jan 23, 2026 if ordered today

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350 1-PC REAR SEAL PROCOMP LIGHTWEIGHT

Part Number: SCA-435010L-2

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Estimated Ship Date: Feb 24, 2026 if ordered today

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Pulley Kits, LS Swap, Serpentine, Alternator, Power Steering, A/C, GM Type 2, 130 Amp Alternator, Black, Kit

Part Number: HLY-20-136BK

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Estimated Ship Date: Jan 7, 2026 if ordered today

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Accessory Drive Systems, LS Mid-mount, Serpentine, Alternator, Water Pump, Clockwise, Tensioner, SFI Damper, Black Finish, Chevy, 4.8-7.0L, Kit

Part Number: HLY-20-182BK

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Estimated Ship Date: Jan 7, 2026 if ordered today

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Accessory Drive Systems, LS Mid-mount, Serpentine, Alternator, Water Pump, Counterclockwise, Pulleys, 6-groove, Natural Finish, Chevy, 4.8-7.0L, Kit

Part Number: HLY-20-187

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Estimated Ship Date: Jan 7, 2026 if ordered today

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Accessory Drive Systems, LS Mid-Mount, Serpentine, Alternator, Power Steering, Water Pump, AC, Pulleys, 6-groove, Natural Finish, Chevy, 4.8-7.0L, Kit

Part Number: HLY-20-190

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 7, 2026 if ordered today

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Crate Engine, Remanufactured, Long Block, Assembled, Chevrolet, Oldsmobile, Pontiac, 3.4L/207, Each

Part Number: VRE-DCK1

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Estimated Ship Date: Jan 29, 2026 if ordered today

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

Part Number: AAY-FDS-SBC-202

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Estimated Ship Date: Jan 5, 2026 if ordered today

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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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Estimated Ship Date: Jan 5, 2026 if ordered today

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

Part Number: AAY-FDS-SBC-253

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Accessory Drive System, Serpentine, 6-groove, Machined Finished, Air Conditioning, Chevy, Small Block, Kit

Part Number: AAY-FDS-SBC-302

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Estimated Ship Date: Jan 5, 2026 if ordered today

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