Availability
ATK High Performance Engines Parts and Accessories
Engine Assembly, Stage 1 Crate Engine, Long Block, 1-Piece Main Seal, Ford, Small Block, 347, Each
Part Number: HPE-HP20
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Engine Assembly, Short Block, LQ9 6.0L, Hypereutectic Flat Top Pistons, Chevy, Small Block LS, Each
Part Number: HPE-SP19-F
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
ATK High Performance Chevy LS 408 Short Block
Part Number: HPE-SP38
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Crate Engine, GM 350 Small Block Stage 3, 350 HP, Long Block, External/Internal Engine Balance, Vortec Heads, EFI, Each
Part Number: HPE-HP32C-EFI
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Crate Engine, Chrysler 360 Magnum 350 HP Base Long Block, Assembled, 9.3:1 Compression, Cast Iron Heads, External Balance, Dodge, Jeep, 5.9L, Each
Part Number: HPE-HP113
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Short Block, Crate Engine, Cast, 1-Pc. Main Seal, Forged Internals, 4-Bolt Main, Internal/External Balance, 9.025 in. DH, Chevy, Small Block, 383,Each
Part Number: HPE-SP35
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Crate Engine, Chevy LQ4 6.0L, Long Block, Internal Engine Balance, Aluminum Heads, Each
Part Number: HPE-HP109
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Cylinder Head, 255cc, Intake Runner, 69 cc Combustion Chamber Volume, Assembled, 2.160 Intake Valve Diameter, Angled Plug, LS, Chevy Each.
Part Number: HPE-2CT13S1
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Engine Assembly, Short Block, Stroker, 1-Piece Main Seal, Mopar, Small Block Magnum, 408, Each
Part Number: HPE-SP57
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Engine Assembly, Short Block, 58 Tooth Reluctor Wheel, Hypereutectic Pistons, LM7, 330 CID, Chevy, LS, Each
Part Number: HPE-SP115
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Engine Assembly, Short Block, LQ4, Chevy, Small Block LS, 364, Each
Part Number: HPE-SP19
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Crate Engine, Short block 377, 350 Stroker Motor, SBC, New BluePrint Block, Each
Part Number: HPE-SP15NB
Estimated Ship Date: Feb 2, 2027 if ordered today
Estimated Ship Date: Feb 2, 2027 if ordered today
Crate Engine, GM LM7, Long Block, Hydraulic Roller, 1-Piece RMS, Internal Engine Balance, with AFR Aluminum Heads, 24x Setup, Chevy, 5.3L, Each
Part Number: HPE-HP116
Not Yet Reviewed
Estimated Ship Date: Feb 2, 2027 if ordered today
Estimated Ship Date: Feb 2, 2027 if ordered today
Cylinder Head, 290cc BBC, Aluminum, 113cc Chamber, 294cc Runner, 2.250 in. Intake Valve, 1.880 in. Exhaust Valve, 0.675 in. Max Lift, Chevy, Each
Part Number: HPE-HPBBC290
Not Yet Reviewed
Estimated Ship Date: Nov 27, 2026 if ordered today
Estimated Ship Date: Nov 27, 2026 if ordered today
Engine Assembly, Stage 2 Crate Engine, Long Block, 1-Piece Main Seal, Chevy, Small Block, 350, Each
Part Number: HPE-HP89M
Estimated Ship Date: Feb 1, 2027 if ordered today
Estimated Ship Date: Feb 1, 2027 if ordered today
Need It Sooner? We recommend these similar substitute parts:
ATK High Performance GM 350 390 HP Stage 1 Long Block Crate Engines HP89
Estimated Ship Date: Tomorrow
Crate Engine, Mid Dress Long Block, Cast Iron Heads, Hydraulic Roller Camshaft, Chevy, 350, Each
Part Number: HPE-HP98M
Estimated Ship Date: Feb 1, 2027 if ordered today
Estimated Ship Date: Feb 1, 2027 if ordered today
Need It Sooner? We recommend these similar substitute parts:
ATK High Performance GM 350 345 HP Stage 1 Long Block Crate Engines HP98
Estimated Ship Date: Tomorrow
Engine Assembly, Short Block, 2-Piece Main Seal, Ford, Big Block 385, 460, Each
Part Number: HPE-SP11
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Chevy LS 408 Boosted/NOS Short Block 24 Tooth +18cc Dish
Part Number: HPE-SP38-B
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Engine Assembly, Stage 2 Crate Engine, Long Block, Ford, Small Block, 302, Each
Part Number: HPE-HP08M
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Cylinder Head, Vortec, Cast Iron, 64cc Chamber, 170cc Runner, 1.940 in. Intake Valve, 1.500 in. Exhaust Valve, 0.525 in. Max Lift, Chevy, Each
Part Number: HPE-2CH4HP1
Not Yet Reviewed
Estimated Ship Date: Feb 1, 2027 if ordered today
Estimated Ship Date: Feb 1, 2027 if ordered today
Crankshaft, Propietary Chrysler 3.8L Crankshaft, Nodular Iron, 3.433 in. Stroke, Internal Balance, Chrysler, Jeep, Volkswagen, 3.8L, Each
Part Number: HPE-B842310N
Not Yet Reviewed
Estimated Ship Date: Nov 20, 2026 if ordered today
Estimated Ship Date: Nov 20, 2026 if ordered today
Crate Engine, Chrysler 360 Magnum Complete Long Block, Remanufactured, Cast Iron Block and Cylinder Heads, 9.3:1 Compression, Dodge, Jeep, 5.9L, Each
Part Number: HPE-HP113C
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Crate Engine, Ford 347 Stroker Stage 3, 450 HP, Long Block, External Engine Balance, Aluminum Heads, Each
Part Number: HPE-HP100C
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Crate Engine, Chrysler 408 A Stroker, Short Block, Internal Balance, Mopar, Magnum, Each
Part Number: HPE-SP61
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Crate Engine, Long Block, TBI Stroker, 1-Piece Rear Main Seal, Hydraulic Roller, 9.5:1 Compression Ratio, Cast Iron, Chevy, 383, Truck, Each
Part Number: HPE-HP05
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
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