Product Summary

  • Truck-Specific Design: Calvert's traction system is specifically designed for trucks, catering to their unique needs and requirements.
  • Bolt-On Traction System: The system is easy to install, providing a bolt-on solution for improved traction and performance.
  • Full Pre-Load Adjustability: Offers precise pre-load adjustability, ensuring axle position, maintaining pinion angle, eliminating spring wrap up, and resulting in enhanced 60′ times.
  • Durable Black Powder Coating: The system is coated with black powder for added durability and resistance to wear.
  • Berlin-Style Pivot Plates: Most applications come with Berlin-style pivot plates, providing stability and efficiency in various truck setups.
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Key Specs

MFG. Part #3700
BrandCalvert Racing
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Calvert Racing 3700 Details

Calvert Racing

Application

Designed especially for trucks. Bolt On traction system. Full pre-load adjustability, keeps axle from rotating/maintains pinion angle, eliminates spring wrap up, improves 60′ times. Black powder coated. Berlin-style pivot plates for most applications.

Specializing in leaf spring traction systems since 1995, the Calvert Racing Team knows what it takes to get your truck hooking harder than ever whether you're drag racing, sled pulling or just towing. Helps eliminate wheel hop. Designed by racers for racers, CalTracs boasts unsurpassed quality and craftsmanship; the competition is eliminated right off the starting line. The preload link is made with Chromoly, lightweight but strong, ensuring maximum leverage and minimum flex. Rod Ends have a radial static load capacity of over 14,000 pounds. Two-piece aluminum front spring eye bushings assembly keeps the front pivot squared and rigid. The rear mounts are made with 5/16" mild steel to withstand the correct torque on your u-bolts, keeping the rear end from moving.

FULL COLOR INSTALLATION GUIDE INCLUDED.

NOTE: Your final product may vary from photo depending on your application. Some applications require additional hardware.

  • Truck-Specific Design: Calvert's traction system is specifically designed for trucks, catering to their unique needs and requirements.
  • Bolt-On Traction System: The system is easy to install, providing a bolt-on solution for improved traction and performance.
  • Full Pre-Load Adjustability: Offers precise pre-load adjustability, ensuring axle position, maintaining pinion angle, eliminating spring wrap up, and resulting in enhanced 60′ times.
  • Durable Black Powder Coating: The system is coated with black powder for added durability and resistance to wear.
  • Berlin-Style Pivot Plates: Most applications come with Berlin-style pivot plates, providing stability and efficiency in various truck setups.

Calvert Racing 3700 Specifications

KEY SPECS
MFG. Part #3700
BrandCalvert Racing

Questions & Answers

1 Question • 1 Answer

Can I use my stock springs with these or do I need to buy mono springs

by Gary

• 2 years ago

1 answer

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