Availability
Short Block, Chevrolet LS Gen IV 408 Stroker, Internally Balanced, Nitrous/Boost, 58 Tooth Reluctor, +18cc Dish Pistons, Each
Part Number: HPE-SP31-G4-B
Not Yet Reviewed
Estimated Ship Date: Oct 22, 2025 if ordered today
Estimated Ship Date: Oct 22, 2025 if ordered today
Engine, New Short Block, 377 CI,Cast Iron, 4.0 Bore, 3.750 Stroke, Forged H Beam Rod, Forged Aluminum Dish Top Pistons, Internal Balanced, Chevy, Each
Part Number: HPE-SP35NB
Not Yet Reviewed
Estimated Ship Date: Oct 22, 2025 if ordered today
Estimated Ship Date: Oct 22, 2025 if ordered today
ATK High Performance Chevy LS 408 Short Block
Part Number: HPE-SP36
Not Yet Reviewed
Estimated Ship Date: Oct 22, 2025 if ordered today
Estimated Ship Date: Oct 22, 2025 if ordered today
Short Block, Chevrolet LS Gen IV 408 Stroker, Internally Balanced, 58 Tooth Reluctor, +29cc Dish Pistons, Each
Part Number: HPE-SP36-G4
Not Yet Reviewed
Estimated Ship Date: Oct 22, 2025 if ordered today
Estimated Ship Date: Oct 22, 2025 if ordered today
Short Block, Chevrolet LS Gen IV 408 Stroker, Internally Balanced, 24 Tooth Reluctor, +10cc Dish Pistons, Each
Part Number: HPE-SP37-G4
Not Yet Reviewed
Estimated Ship Date: Oct 22, 2025 if ordered today
Estimated Ship Date: Oct 22, 2025 if ordered today
COMPLETE
Part Number: DCC-68303090AC
Not Yet Reviewed
Estimated Ship Date: Aug 25, 2025 if ordered today
Estimated Ship Date: Aug 25, 2025 if ordered today
COMPLETE
Part Number: DCC-68303091AB
Not Yet Reviewed
Estimated Ship Date: Aug 25, 2025 if ordered today
Estimated Ship Date: Aug 25, 2025 if ordered today
FE Engine Carbureted 468RFE SPF MKIII (Iron Block/Polished) 500 HP / 575 Lbs./Ft.
Part Number: ROI-SF468RFEPC
Not Yet Reviewed
Crate Engine, Big Block FE, 600 HP, SPF, MKIII, Long Block, Assembled, Aluminum Heads, Fuel Injected, Ford, Each
Part Number: ROI-SF511IRFEC
Not Yet Reviewed
FE Engine Fuel Injected 511IRFE SPF MKIII (Alum. Block/Polished) 600 HP / 625 Lbs./Ft.
Part Number: ROI-SF511IRFEPC
Not Yet Reviewed
FE Engine Carbureted 511RFE SPF MKIII (Alum. Block/Polished) 600 HP / 625 Lbs./Ft.
Part Number: ROI-SF511RFEPC
Not Yet Reviewed
FE Engine Carbureted 511SRFE SPF MKIII (Alum. Block) 540 HP / 600 Lbs./Ft.
Part Number: ROI-SF511SRFEC
Not Yet Reviewed
FE Engine Carbureted 468SRFE SPF MKIII (Iron Block) 455 HP / 525 Lbs./Ft.
Part Number: ROI-SF468SRFEC
Not Yet Reviewed
FE Engine Carbureted 468SRFE SPF MKIII (Iron Block/Polished) 455 HP / 525 Lbs./Ft.
Part Number: ROI-SF468SRFEPC
Not Yet Reviewed
FE Engine Carbureted 511RFE SPF MKIII (Alum. Block) 600 HP / 625 Lbs./Ft.
Part Number: ROI-SF511RFEC
Not Yet Reviewed
FE Engine Carbureted 511SRFE SPF MKIII (Alum. Block/Polished) 540 HP / 600 Lbs./Ft.
Part Number: ROI-SF511SRFEPC
Not Yet Reviewed
Crate Engine
Part Number: ROI-427IRFS-C
Not Yet Reviewed
Crate Engine POLISHED
Part Number: ROI-427IRFSPC
Not Yet Reviewed
Crate Engine 511 FE POLISHED
Part Number: ROI-511IRFEP-C
Not Yet Reviewed
Crate Engine 511 CI
Part Number: ROI-511RFE
Not Yet Reviewed
Crate Engine
Part Number: ROI-511SRFE
Not Yet Reviewed
Crate Engine 588
Part Number: ROI-588R
Not Yet Reviewed
Short Deck Engine Fuel Injected 347IR Backdraft Roadster 465 HP / 425 Lbs./Ft.
Part Number: ROI-BD347IRC
Not Yet Reviewed
Short Deck Engine Fuel Injected 347IR Backdraft Roadster (Polished) 465 HP / 425 Lbs./Ft.
Part Number: ROI-BD347IRPC
Not Yet Reviewed
Short Deck Engine Carbureted 347R Backdraft Roadster 450 HP / 420 Lbs./Ft.
Part Number: ROI-BD347RC
Not Yet Reviewed
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