ATK High Performance GM 383 Stroker 500 HP Stage 1 Long Block Crate Engines HP55

ATK High Performance GM 383 Stroker 500 HP Stage 1 Long Block Crate Engines HP55

HPE-HP55

2 out of 5 stars ( 1 )

Part Number: HPE-HP55

Estimated Ship Date: Feb 2, 2027

$6,299.00

Results 126 - 150 of 171

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: Today

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Flexplate, Gold Series, 153-Tooth, External Engine Balance, 1-Piece Rear Main Seal, SFI 29.1, TH350, TH700-R4, Chevy, Small Block, GM V6, Each

Part Number: PQX-1835004

Not Yet Reviewed

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

Part Number: EVN-EC53001

4.59 out of 5 stars ( 131 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Gaskets, Manifold, Intake, Printoseal, 2.09 in. x 1.28 in. Port, .060 in. Thick, Chevy, Small Block, Set

Part Number: FEL-1205

4.85 out of 5 stars ( 194 )

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Distributor, Performance Replacement, Magnetic Pickup, Vacuum Advance, Chevrolet, V8, Each

Part Number: ACC-59130

4.54 out of 5 stars ( 97 )

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

Part Number: PRO-67265

4.36 out of 5 stars ( 69 )

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Fuel Pumps, Street Performance, Mechanical, 110 gph, 6.5-8 psi, 3/8 in.-NPT Ports, Female Thread, Aluminum, Shiny, Rotatable, Chevy, 262-400ci, Each

Part Number: HLY-12-327-11

3.83 out of 5 stars ( 65 )

Estimated Ship Date: Today

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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 )

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Spark Plug, RC12YC, Copper Plus, 14mm Thread, Gasket Seat, .750 in. Reach, Projected Tip, Each

Part Number: CPN-71-1

4.76 out of 5 stars ( 50 )

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Harmonic Balancer, Internal, Nodular Iron, Elastomer, Black Anodized, 6.750 in. Diameter, 1.125 in. Thick Ring, Chevy, Small Block, 283/327/350, Each

Part Number: SCA-SCA8000

4.42 out of 5 stars ( 19 )

Estimated Ship Date: Today

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Flexplate, 168-Tooth, External Engine Balance, 1-Piece Rear Main Seal, SFI 29.1, Chevy, 5.0/5.7L, Each

Part Number: TCI-399773

4.68 out of 5 stars ( 31 )

Estimated Ship Date: Nov 10, 2026 if ordered today

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Estimated Ship Date: Nov 10, 2026 if ordered today

Carburetor, Slayer Series, 750 cfm, Square Bore, Vacuum Secondary, Electric Choke, Polished, Each

Part Number: QFT-SL-750-VS

4.6 out of 5 stars ( 98 )

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

Part Number: BRA-1668

4.63 out of 5 stars ( 46 )

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Muffler, S-Type CrateMuffler, Oval, Stainless, Natural, 3.00 in. Offset Inlet, 3.00 in. Center Outlet, Chevy

Part Number: BOR-400843

4.8 out of 5 stars ( 5 )

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Muffler, Oval, 2.50 in. Center Inlet, 2.50 in. Center Outlet, 409 Stainless Steel, Natural, Each

Part Number: SUM-632500

4.61 out of 5 stars ( 23 )

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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: Today

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

Part Number: WND-9208P

2.67 out of 5 stars ( 9 )

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Fuel Pump, Mechanical, 110 gph, 3/8 in. NPT Female Inlet/Outlet, Chevy, Small Block, Each

Part Number: QFT-30-350QFT

2.5 out of 5 stars ( 2 )

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Dipstick Tube, OEM, Lower Tube, Steel, Natural, Chevy, Small Block, Each

Part Number: NAL-3951600

3.71 out of 5 stars ( 24 )

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

Part Number: PRO-68244

1.0 out of 5 stars ( 3 )

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Gaskets, Intake, Cellulose, Nitrile, 2.090 in. x 1.280 in. Port, 0.060 in. Thick, Chevy, Small Block, Set

Part Number: SUM-110503

1.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Muffler, Oval, 2.50 in. Center Inlet, 2.50 in. Center Outlet, 409 Stainless Steel, Black, Each

Part Number: SUM-632500B

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Gasket, Intake Manifold, TBI, Composite, Chevy, Pontiac, 5.0, 5.7L, Set

Part Number: ADO-10159409

5.0 out of 5 stars ( 3 )

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Oil Pump Primer, Chevy, Small Block/Big Block/V6, Each

Part Number: ARP-130-8802

5.0 out of 5 stars ( 21 )

Estimated Ship Date: Nov 4, 2026 if ordered today

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Estimated Ship Date: Nov 4, 2026 if ordered today

Flywheel, Steel, 168-Tooth, 30 lb., External Balance, Chevy, 4.3, 5.0, 5.7L, Each

Part Number: HAY-10-630

4.0 out of 5 stars ( 4 )

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