ATK High Performance GM 383 Stroker 500 HP Stage 2 Long Block Crate Engines HP55M

ATK High Performance GM 383 Stroker 500 HP Stage 2 Long Block Crate Engines HP55M

HPE-HP55M

5 out of 5 stars ( 1 )

Part Number: HPE-HP55M

Estimated Ship Date: Feb 2, 2027

$7,299.00

Results 76 - 100 of 132

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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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: Today

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Carburetor, Performer, 750 cfm, 4-Barrel, Square Bore, Electric Choke, Single Inlet, Silver, Each

Part Number: EDL-1411

4.69 out of 5 stars ( 149 )

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Flexplate, 168-Tooth, External Engine Balance, 1-Piece Rear Main Seal, SFI 29.1, Chevy, V6/V8, Each

Part Number: SUM-G104SFI

4.26 out of 5 stars ( 58 )

Estimated Ship Date: Today

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Fuel Pump, Mechanical, Performer RPM Series, 6 psi Maximum Pressure, Chevy, GMC, Small Block, Each

Part Number: EDL-1721

4.33 out of 5 stars ( 199 )

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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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Carburetor, M2008 Series, 750 cfm, Square Bore, 4-barrel, Electric Choke, Vacuum Secondary, Each

Part Number: SUM-M08750VS

4.66 out of 5 stars ( 176 )

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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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Intake Manifold Gaskets, Intake to Head, 2.20 in. x 1.205 in. Port, 0.062 in. Thick, Chevy, Set of 10

Part Number: EW1-122350-10

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2026 if ordered today

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Estimated Ship Date: Nov 24, 2026 if ordered today

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 )

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

Part Number: TCI-311090

4.12 out of 5 stars ( 17 )

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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 )

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

Part Number: MPE-11216

4.78 out of 5 stars ( 18 )

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Distributor, Flame-Thrower, Magnetic Pickup, Vacuum Advance, Black Cap, Chevy, Big/Small Block, Each

Part Number: PNX-D1000

4.6 out of 5 stars ( 20 )

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Torque Converter, Pro LS, 11 in. Diameter, Chevy, 6L80E/6L90E, 3,000-3,200 Stall, Each

Part Number: SUM-700344

4.11 out of 5 stars ( 9 )

Estimated Ship Date: Today

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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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Resonator, Stainless Steel, Natural, 2.50 in. Center Inlet/Outlet, 3.50 in. Case O.D., 10.00 in. Case Length

Part Number: BOR-400938

4.75 out of 5 stars ( 8 )

Estimated Ship Date: Today

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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

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

Part Number: SUM-850001-2

4.15 out of 5 stars ( 34 )

Estimated Ship Date: Today

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Distributor, HEI, Mechanical/Vacuum Advance, Clear Cap, Chevy, Big/Small Block, Each

Part Number: DUI-12720CL

4.67 out of 5 stars ( 18 )

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Muffler, ProXS, Oval Case, Stainless, 2.5 in. Center Inlet and Outlet, 14 in. Case Length, Each

Part Number: BOR-400496

4.83 out of 5 stars ( 6 )

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Spark Plug, Professional, Platinum Tip, Gasket Seat, 14mm Thread, Resistor, Each

Part Number: ADO-41-801

Not Yet Reviewed

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Spark Plug, Standard Series, Gasket Seat, 14mm Thread, .750 in. Reach, Projected Tip, Resistor, Each

Part Number: NGK-2095

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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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: Today

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Gaskets, Intake, Ultra-Seal, Composite, 2.13 in. x 1.25 in. Port, .060 in. Thick, Chevy, Small Block, Set

Part Number: MRG-5821

4.33 out of 5 stars ( 9 )

Estimated Ship Date: Today

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