In Stock
- In Stock Items. Ships Today. (6) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- In Stock Items, Including at a Supplier. Ships In a Few Days. (70) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (1,105) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Section
Part Type
- Crankshafts (956) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Engine Rotating Kits (72) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Connecting Rods (71) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Engines, Bare Blocks (6) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Engine
Filter Options
Savings Central
- Free Shipping (1,019)

Selected Filters

Availability

- In Stock Items. Ships Today. (6) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- In Stock Items, Including at a Supplier. Ships In a Few Days. (70) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (1,105) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Filters
Section
Part Type
- Crankshafts (956) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Engine Rotating Kits (72) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Connecting Rods (71) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Engines, Bare Blocks (6) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Engine
Filter Options
Savings Central
- Free Shipping (1,019)

Callies Performance Parts and Accessories

Individual Parts

Part Groups

Results 1 - 25 of 1105

Callies Magnum Crankshafts APO-31V-MG

Crankshafts, Magnum, 4340 Steel, 4.00 in. Stroke, Internal Balance, 58X Reluctor, 1-Piece Main, 2.10 in. Diameter Journal, Lightened, Chevy, LS, Each

Part Number: CPI-APO31V-MG

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2026 if ordered today

...Loading

Estimated Ship Date: Jul 28, 2026 if ordered today

Callies Magnum Crankshafts BBP-42B-MG

Crankshaft, 2-piece Seal, Internal Balance, Forged 4340 Steel, 4.250 in. Stroke, 2.200 in. Pin, Chevy, 454

Part Number: CPI-BBP42B-MG

5.0 out of 5 stars ( 2 )

...Loading

Need It Sooner? We recommend these similar substitute parts:

Eagle Cast Steel Crankshafts 104544250

5 out of 5 stars ( 6 )

Estimated Ship Date: Today

...Loading

Callies Mopar Engine Blocks 05045475AG-ASSY

Engines, Bare Blocks, Gen III Hemi, Cast Iron, OEM Style, Standard Deck, 4.10 in. Bore, with Studs, Line Honed Main Caps, Dodge, RAM, 6.4L, Each

Part Number: CPI-S0034

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Callies Mopar Engine Blocks 68166434AD-MSKIT

Engines, Bare Blocks, Hellcat, Gen III Hemi, Cast Iron, OEM Style, Standard Deck, 4.10 in. Bore, with OptiTorque Stud Kit, Dodge, 6.2L, Each

Part Number: CPI-S0035

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2026 if ordered today

...Loading

Estimated Ship Date: Jul 28, 2026 if ordered today

Callies Magnum Crankshafts BBQ-42B-MG

Crankshaft, Magnum, 2-piece Rear Main Seal Style, Internal Engine Balance, Forged 4340 Steel, 4.500 in. Stroke, Standard Snout, Chevrolet, 7.4L, Each

Part Number: CPI-BBQ42B-MG

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Callies Magnum Crankshafts BBS-42B-MG

Crankshaft, 2-piece Seal, Internal Balance, Forged 4340 Steel, 4.750 in. Stroke, 2.200 in. Pin, Chevy, 454

Part Number: CPI-BBS42B-MG

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Callies Performance Crankshafts D333MU@-MB

DURAMAX MAGNUM BILLET 3898/3.875/2.480

Part Number: CPI-D333MU-MB

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2026 if ordered today

...Loading

Estimated Ship Date: Jul 28, 2026 if ordered today

Callies Performance Crankshafts YYO-E1V-MG

CALLIES GEN 3 HEMI MAGNUM 4.000 / 2.559 / 2.200

Part Number: CPI-YYO-E1V-MG

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2026 if ordered today

...Loading

Estimated Ship Date: Jul 28, 2026 if ordered today

Callies Mopar Engine Blocks 68166434AD-KIT

Engines, Bare Blocks, Hellcat, Gen III Hemi, Cast Iron, OEM Style, Standard Deck, 4.09 in. Bore, with Energy Billet Main Caps, Dodge, 6.2L, Each

Part Number: CPI-S0036

Not Yet Reviewed

Estimated Ship Date: Jul 14, 2026 if ordered today

...Loading

Estimated Ship Date: Jul 14, 2026 if ordered today

Callies Performance Connecting Rods U18235-CA

CONNECTING ROD SET

Part Number: CPI-U18235-CA

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2026 if ordered today

...Loading

Estimated Ship Date: Jul 28, 2026 if ordered today

Callies Magnum Crankshafts BBG-42B-MG

Crankshaft, Magnum, 2-Piece Seal, Forged 4340 Steel, 3.500 in. Stroke, 6.385 in. Rod, 2.200 Pin, Internal Balance, Chevy, Big Block, Each

Part Number: CPI-BBG42B-MG

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Callies Mopar Engine Blocks 68166434AD-ASSY

Engines, Bare Blocks, Hellcat, Gen III Hemi, Cast Iron, OEM Style, Standard Deck, 4.10 in. Bore, with Studs, Line Honed Main Caps, Dodge, 6.2L, Each

Part Number: CPI-S0037

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Callies Magnum Crankshafts IBP-42B-MG

Crankshaft, Magnum, 1-Piece Seal, Forged 4340 Steel, 4.250 in. Stroke, 6.385 in Rod, 2.200 Pin, Internal Balance, Chevy, Big Block, GenV, GenVI, Each

Part Number: CPI-IBP42B-MG

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Callies Magnum Crankshafts SMP-21A-MG

Crankshaft, Magnum, 2-Piece Seal, Forged 4340 Steel, 4.250 in. Stroke, 6.250 in. Rods, 2.100 Pin, 400 Main, Big Block Post, Chevy, Small Block, Each

Part Number: CPI-SMP21A-MG

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2026 if ordered today

...Loading

Estimated Ship Date: Jul 28, 2026 if ordered today

Callies Performance Crankshafts YY59E1@-UB

CALLIES GEN 3 HEMI BILLET ULTRA BOOST 4.400 / 2.559 / 2.100

Part Number: CPI-YY59E1-UB

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2026 if ordered today

...Loading

Estimated Ship Date: Jul 28, 2026 if ordered today

Callies Performance Crankshafts S4M-14@-UD