In Stock
- In Stock Items. Ships Today. (2) 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. (2) 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 (42) 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
- Engine Rotating Kits (29) 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.
- Crankshafts (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.
- Connecting Rods (4) 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 (3) 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
- New Product (27)
- Circle Track (4)
Savings Central
- Free Shipping (37)

Selected Filters

Availability

- In Stock Items. Ships Today. (2) 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. (2) 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 (42) 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
- Engine Rotating Kits (29) 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.
- Crankshafts (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.
- Connecting Rods (4) 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 (3) 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
- New Product (27)
- Circle Track (4)
Savings Central
- Free Shipping (37)

Callies Performance Engines & Components

Individual Parts

Part Groups

Results 1 - 25 of 42

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: Today

...Loading

Estimated Ship Date: Today

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 Ultra Connecting Rods U17178-CA-MOD

Connecting Rod, Ultra, I-beam, Forged 4330 Steel, 6.350 in. Length, Cap Screw, ARP Custom Aged Bolts, Bushed, Chevy, Small Block, LS, Each

Part Number: CPI-U17178CAMOD

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

...Loading

Estimated Ship Date: May 20, 2026 if ordered today

Callies Compstar Sport Series Crankshafts S24002

Crankshaft, Compstar, Sport Series, Billet 4340 Steel, 3.413 in. / 86.7 mm Stroke, Ford, EcoBoost, 1.6L, Each

Part Number: CPI-S24002

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

...Loading

Estimated Ship Date: May 20, 2026 if ordered today

Callies Magnum Crankshafts AWH-31W-MG

Crankshaft, Magnum, Forged 4340 Steel, 3.625 in. Stroke, 6.098 in. Rod, Internal Balance, Chevy, LS7, 58X Reluctor, Long Snout, Each

Part Number: CPI-AWH31WMG

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

...Loading

Estimated Ship Date: May 27, 2026 if ordered today

Callies Magnum Crankshafts AWO-31W-MG

Crankshaft, Magnum, Forged 4340 Steel, 4.000 in. Stroke, 6.125 in. Rod, Internal Balance, Chevy, LS7, 58X Reluctor, Long Snout, Each

Part Number: CPI-AWO31WMG

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

...Loading

Estimated Ship Date: May 27, 2026 if ordered today

Callies Ultra Connecting Rods U17171-CA

Connecting Rod, Ultra, Forged 4340 Steel, I-Beam, Cap Screw, ARP 625+, Bushed, 6.125 in. Length, Chevy, Small Block, LS, Set of 8

Part Number: CPI-U17171-CA

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

...Loading

Estimated Ship Date: May 19, 2026 if ordered today

Callies Ultra Enforcer Connecting Rods U14925-CA

Connecting Rods, Ultra Enforcer, I-Beam, Forged 4330 Steel, 5.933 in. Length, Floating, 12-Point Cap Screw, ARP Custom Age 625 Plus, Coyote, Set of 8

Part Number: CPI-U14925-CA

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

...Loading

Estimated Ship Date: May 19, 2026 if ordered today

Callies Mopar Engine Blocks 05045475AG-MSKIT

Engines, Bare Blocks, Gen III Hemi, Cast Iron, OEM Style, Standard Deck, 4.10 in. Bore, 2-Bolt Mains, with OptiTorque Stud Kit, Dodge, RAM, 6.4L, Each

Part Number: CPI-S0032

Not Yet Reviewed

...Loading

Callies Mopar Engine Blocks 05045475AG-KIT

Engines, Bare Blocks, Gen III Hemi, Cast Iron, OEM Style, Standard Deck, 4.10 in. Bore, 2-Bolt Mains, Energy Billet Main Caps, Dodge, RAM, 6.4L, Each

Part Number: CPI-S0033

Not Yet Reviewed

...Loading

Callies Compstar Speed Packs 30001

Rotating Assembly, Callies Compstar Chevrolet LSX 403 Rotating assembly

Part Number: CPI-30001

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

...Loading

Estimated Ship Date: May 19, 2026 if ordered today

Callies Compstar Speed Packs 30009

Rotating Assembly, Callies Compstar Chevrolet LSX 408 Rotating assembly

Part Number: CPI-30009

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

...Loading

Estimated Ship Date: May 19, 2026 if ordered today

Callies Compstar Speed Packs 30010

Rotating Assembly, Callies Compstar Chevrolet LSX 403 Rotating assembly

Part Number: CPI-30010

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

...Loading

Estimated Ship Date: May 19, 2026 if ordered today

Callies Compstar Speed Packs LS03024-3

Engine Rotating Assembly, Forged Crank, Forged Pistons, H-Beam Rods, Chevy, Small Block, Kit

Part Number: CPI-LS03024-3

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

...Loading

Estimated Ship Date: May 19, 2026 if ordered today

Callies Magnum Crankshafts 5PO-31W-MG

Crankshaft, Forged 4340 Steel, 4.000 in. Stroke, Internal Balance, 8 Counterweight, 58X Reluctor, Chevy, LSA, Each

Part Number: CPI-5PO-31W-MG

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

...Loading

Estimated Ship Date: May 19, 2026 if ordered today

Callies Magnum Crankshafts AWU-31W-MG

Crankshaft, Magnum, Forged 4340 Steel, 4.125 in. Stroke, 6.125 in. Rod, Internal Balance, Chevy, LS7, 58X Reluctor, Long Snout, Each

Part Number: CPI-AWU-31W-MG

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

...Loading

Estimated Ship Date: May 19, 2026 if ordered today

Callies Ultra Enforcer Connecting Rods U17175-CA

CONNECTING RODS SET OF 8

Part Number: CPI-U17175-CA

Not Yet Reviewed

Estimated Ship Date: May 22, 2026 if ordered today

...Loading

Estimated Ship Date: May 22, 2026 if ordered today