Engines & Components

LS 9.750 DECK/DRY/2.75 MAIN

Part Number: CPI-100-905-20

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Estimated Ship Date: Sep 12, 2025 if ordered today

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LS ULTRA BOOST 4.250 / 351C / 2.100

Part Number: CPI-APP-71-UB

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Estimated Ship Date: Sep 12, 2025 if ordered today

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ULTRA BOOST LS CRANK 4.125 2.559 2.100

Part Number: CPI-APU-31-UB

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Estimated Ship Date: Sep 12, 2025 if ordered today

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CALLIES LS ULTRA BOOST CRANK 4.375 2.559 2.100

Part Number: CPI-AWB-31-UB

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Estimated Ship Date: Sep 12, 2025 if ordered today

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CALLIES LS1 ULTRA BILLET CRANK 4.250 STROKE

Part Number: CPI-AWP-31-UB

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Estimated Ship Date: Sep 12, 2025 if ordered today

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ULTRA BOOST CRANK 4.250 / 2.750 / 2.200 PRO-MOD SIZES

Part Number: CPI-BBP-PR-UB

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Estimated Ship Date: Sep 12, 2025 if ordered today

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DURMAX ULTRA BILLET 3.650/3.650/2.480

Part Number: CPI-D342MU-UL

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Estimated Ship Date: Sep 12, 2025 if ordered today

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CALLIES FORD ULTRA BOOST CRANK 4.000/2.750/2.100

Part Number: CPI-EFO-71-UB

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CALLIES FORD ULTRA BOOST CRANK 4.250/2.750/2.100

Part Number: CPI-EFP-71-UB

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Estimated Ship Date: Sep 12, 2025 if ordered today

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CALLIES MOPAR 4.900 BORE SPACING ULTRA BILLET 3.950/ 2.750 / 2.375

Part Number: CPI-F111PY-UB

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Estimated Ship Date: Sep 12, 2025 if ordered today

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CALLIES NOONAN 4.900 BORE SPACING ULTRA BILLET 4.250 / 2.750 / 2.375

Part Number: CPI-F1P-P7-UB

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Estimated Ship Date: Sep 12, 2025 if ordered today

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PRO MOD HEMI ULTRA BILLET 4.150 STROKE

Part Number: CPI-FC2-PY-UB

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Estimated Ship Date: Sep 12, 2025 if ordered today

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CALLIES MOPAR ULTRA BILLET 4.500 3.000 2.374

Part Number: CPI-FNQ-T7P-TF

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Estimated Ship Date: Sep 12, 2025 if ordered today

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CALLIES 481X CRANK 4.00/2.747/2.374

Part Number: CPI-FXO-UY-UB

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Estimated Ship Date: Sep 12, 2025 if ordered today

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CHEV 632 BB COMP/DYNO

Part Number: HPE-HP108C

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Estimated Ship Date: Sep 12, 2025 if ordered today

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Chevy LS 408 Boosted/NOS Short Block 58 Tooth 4cc Flat Top

Part Number: HPE-SP32-B

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Estimated Ship Date: Sep 12, 2025 if ordered today

• Core Charge $410.00
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Crate Engine, GM 383 Stroker, Long Block, Complete, Internal/External Engine Balance, Aluminum Heads, Each

Part Number: HPE-HP107C

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• Core Charge $510.00
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Crate Engine, GM 383 Stroker, Long Block, Mid Dress, Internal/External Engine Balance, Aluminum Heads, Each

Part Number: HPE-HP107M

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• Core Charge $510.00
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Crate Engines, GM 383 Stroker 500 HP Stage 3 Long Block with EFI, 6.3L/383, Assembled, Aluminum Heads, FiTech EFI System, Chevy, Small Block, Each

Part Number: HPE-HP55C-EFI

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Estimated Ship Date: Sep 18, 2025 if ordered today

• Core Charge $510.00
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Crate Engines, GM 496 Stroker 600 HP Stage 1 Long Block, 8.1L/496, Assembled, Internal Balance, Aluminum Cylinder Heads, Chevrolet, 7.4L, 8.1L, Each

Part Number: HPE-HP631P

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Estimated Ship Date: Sep 18, 2025 if ordered today

• Core Charge $600.00
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Crate Engine, GM 496 Stroker 600 HP Stage 3 Long Block, Assembled, Hydraulic Roller Tappet, Internal Balance, Aluminum Heads, Chevy, 7.4L, 8.1L, Each

Part Number: HPE-HP631PC

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Estimated Ship Date: Sep 18, 2025 if ordered today

• Core Charge $600.00
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Crate Engines, GM 496 Stroker 600 HP Stage 2 Long Block, 8.1L/496, Assembled, Internal Balance, Aluminum Cylinder Heads, Chevrolet, 7.4L, 8.1L, Each

Part Number: HPE-HP631PM

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Estimated Ship Date: Sep 18, 2025 if ordered today

• Core Charge $600.00
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Crate Engines, Ford 347 Stroker 410 HP Stage 3 Long Block with EFI, 5.7L/347, Assembled, External, 28 oz. Imbalance, Ford, Small Block Windsor, Each

Part Number: HPE-HP80C-EFI

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Estimated Ship Date: Sep 18, 2025 if ordered today

• Core Charge $550.00
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Engine Assembly, Stage 2 Crate Engine, Long Block, 1-Piece Main Seal, Ford, Small Block, 347, Each

Part Number: HPE-HP80M

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Estimated Ship Date: Sep 18, 2025 if ordered today

• Core Charge $550.00
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Engine Assembly, Stage 1 Crate Engine, Long Block, 1-Piece Main Seal, Ford, Small Block Windsor, 408, Each

Part Number: HPE-HP81

5.0 out of 5 stars ( 1 )

• Core Charge $550.00
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