Category: Tech Support

Callies 2018 Catalog: Digital

NEW! You can now view and interact with our catalog in a digital format.

 

  • Select and share sections of pages with the “crop” tool

  • Jump directly to your page of interest with the interactive table of contents

  • Share

Read More >

Click to View Rod Small End Width & Thickness Above the Pin

Specs:

  • Pin end widths
    • SBC/LS1/SBF: 0.988″
    • BBC/BBF: 1.054″
    • GT-R: 1.005″
  • Thickness Above The Pin
    • H-Beam – SBC/LS1/SBF: 0.195″
    • H-Beam – BBC: 0.225″
    • I-Beam – SBC/LS1/SBF: 0.230″
    • I-Beam – BBC/BBF: 0.245″
    • LW I-Beam – SBC: 0.195″
    • GT-R: .170″
  • Big End Width
Read More >

What is a Callies “Stealth” Crankshaft?

We often hear the word Stealth used to identify a Callies crankshaft.  This is understandable, since the very first days of Callies Performance Products the word Stealth has been present in both our big and small block Chevy forgings.   In …

Read More >

What is the proper procedure for installing stud kits?

Installation Instructions:

1. Make sure threads in crankshaft are clean and are good threads.
2. Lightly coat the end of the stud going into the crank with “NEVER-SEEZ” (note: “Never-Seez” is the only material to be used!)
3. Install stud …

Read More >

Click Here for Proper Torque Specs for Rod Bolts

I am refreshing my motor, but I lost the connecting rod instruction sheet, what are the proper torque specs for my rod bolts?

 

Determining Torque Specs:

Confirm the manufacturing series of your connecting rods

Revision “A” applies to Ultra

Read More >

Identifying a Callies Crankshaft via Serial Number

Please provide our technical department with the 5 or 6 digit serial number and they can help you identify your crankshaft.  Since 2000, Callies has an electronic record of all Callies crankshafts produced.  *Callies is not responsible if the dimensions …

Read More >

Sales: 419.435.2711

© 2018 CALLIES PERFORMANCE PRODUCTS