ATK High Performance GM 350 390 HP Stage 1 Long Block Crate Engines HP89

ATK High Performance GM 350 390 HP Stage 1 Long Block Crate Engines HP89

HPE-HP89

4.5 out of 5 stars ( 15 )

Part Number: HPE-HP89

Estimated Ship Date from Ohio: Monday 10/26/2026

$3,909.99

Results 151 - 175 of 230

Flexplate, Gold Series, 168-Tooth, External Engine Balance, 1-Piece Rear Main Seal, SFI 29.1, TH350, TH400, TH700-R4, Chevy, Small Block, V8, Each

Part Number: PQX-1835003

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Engine Coolant, High Performance, Waterless, 1 gallon, Each

Part Number: EVN-EC53001

4.59 out of 5 stars ( 131 )

Cannot be shipped Internationally if shipped by air

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Cannot be shipped Internationally if shipped by air

Carburetor, Performer, 600 cfm, 4-Barrel, Square Bore, Manual Choke, Single Inlet, Silver, Each

Part Number: EDL-1405

4.82 out of 5 stars ( 269 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Distributor, Blueprinted HEI, Magnetic Pickup, Adjustable Vacuum Advance, Red Cap, Chevy, Big/Small Block, Each

Part Number: SUM-850001-1

4.52 out of 5 stars ( 284 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Carburetors, Street Warrior, 600 cfm, 4-Barrel, Square Bore, Manual Choke, Vacuum Secondaries, Single Inlet, Silver Finish, Each

Part Number: HLY-0-1850S

4.84 out of 5 stars ( 138 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Water Pump, Mechanical, Long, High-Volume, Aluminum, Natural, Chevy, Small Block, Each

Part Number: PRO-67265

4.36 out of 5 stars ( 69 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Pulley Set, V-Belt, Alternator Bracket, Standard Ratio, Steel, Chrome, Chevy, Small Block, Long Water Pump Kit

Part Number: SUM-G3977

3.86 out of 5 stars ( 58 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic/Manual Valve Body, Chevy, TH350, Each

Part Number: TCI-311090

4.12 out of 5 stars ( 17 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Water Pump, Electric, 35 gpm, Die-Cast Aluminum, Black Powdercoated, Chevy, Small Block, Each

Part Number: PRO-66225BK

4.04 out of 5 stars ( 25 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Muffler, 2.50 in. Inlet/2.50 in. Outlet, Stainless Steel, Natural, Each

Part Number: MPE-11216

4.78 out of 5 stars ( 18 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Carburetor, AVS 2, 650 cfm, 4-Barrel, Square Bore, Electric Choke, Annular Boosters, Black Powdercoated, Each

Part Number: EDL-19063

4.57 out of 5 stars ( 7 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Water Pump, Mechanical, Short, High-Volume, Iron, Natural, Chevy, Small Block, Each

Part Number: BRA-1668

4.63 out of 5 stars ( 46 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Carburetors, Model 4150, 600 cfm, 4-Barrel, Square Bore, Manual Choke, Mechanical Secondaries, Dual Inlet, Shiny Finish, Straight-leg Booster, Each

Part Number: HLY-0-4776S

4.69 out of 5 stars ( 13 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Flywheel, Billet Steel, 168-Tooth, External Engine Balance, 33.000 lbs., 1-Piece Rear Main Seal, SFI 1.1, Chevy, V8, Each

Part Number: RAM-1530

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Carburetor, Streetmaster Quadrajet Stage 3, 700-799 cfm, 4-barrel, Spread Bore, Single Inlet, Chevy, Big Block

Part Number: JET-34003

3.69 out of 5 stars ( 13 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic/Manual Valve Body, BOP, TH350, Each

Part Number: TCI-311100

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Dec 7, 2026 if ordered today

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Estimated Ship Date: Dec 7, 2026 if ordered today

Water Pump, Supercool, Long, Mechanical, High-Volume, Aluminum, Black, Chevrolet, Small Block Gen I, Each

Part Number: TFF-1448NCBLK

Not Yet Reviewed

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Harmonic Balancer, Powerforce Series, Internal Balance, Steel, Black, GM, Chevy, Small Block, Each

Part Number: PFS-80010

4.55 out of 5 stars ( 11 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Water Pump, Mechanical, Long, High-Volume, Aluminum, Black Powdercoated, Chevy, Small Block, Each

Part Number: EDL-88113

4.8 out of 5 stars ( 10 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Water Pump, Mechanical, High-Volume, Long, 1977-1987, Chevy Small Block, 350/400, Steel, Natural, Each

Part Number: MIL-16212

3.5 out of 5 stars ( 8 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Water Pump, Mechanical, High-Volume, Long, 1969-1976, Chevy Small Block, 327/350/400, Steel, Natural, Each

Part Number: MIL-16210

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Torque Converter, New, OE Replacement, 11.810 in. Diameter, Lock-Up, 36 Spline, 1.702 in. Crank Pilot, 6L90, Cadillac, Chevy, Each

Part Number: NAL-24045127

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Water Pump, Mechanical, High-Volume, Aluminum, Smoothie, Polished, Chevy, Small Block, Short Pump, Each

Part Number: TFF-1353NB

4.67 out of 5 stars ( 15 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Water Pump, Mechanical, High-Volume, Aluminum, Smoothie, Chrome, Chevy, Small Block, Short Pump, Each

Part Number: TFF-1353NA

4.17 out of 5 stars ( 6 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Automatic Transmission, StreetFighter, 30-spline Input, Fluid, Torque Converter, Cooler, 6 in. Tailshaft, Chevy, Buick, Olds, Pontiac, TH350, V8, Kit

Part Number: TCI-311000BP2

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

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