Product Summary

Steel Traction Bar Material, Black Powdercoated

  • Single-hole design offers a more compact setup to maintain clearance while providing excellent traction
  • Single-hole design offers a more compact setup to maintain clearance while providing excellent traction
  • Keeps axle from rotating, maintains proper pinion angle, and improves 60’ times
  • The preload link is made of Chromoly for strength and minimal flex, and the HD rod ends can withstand a radial static load capacity of over 14,000 pounds. Two-piece aluminum front spring eye bushings keep the front pivot stable, and 5/16” mild steel rear mounts support optimal u-bolt torque
  • Black powder coated, adding durability and resistance against wear and corrosion
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Key Specs

MFG. Part #3721
BrandCalvert Racing
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Calvert Racing 3721 Details

The CalTracs Low-Profile Traction System designed specifically for trucks. This low-profile setup is compatible with original rear end housings and enhances your vehicle’s performance for drag racing, sled pulling, or towing.

  • Single-hole design offers a more compact setup to maintain clearance while providing excellent traction
  • Keeps axle from rotating, maintains proper pinion angle, and improves 60’ times
  • The preload link is made of Chromoly for strength and minimal flex, and the HD rod ends can withstand a radial static load capacity of over 14,000 pounds. Two-piece aluminum front spring eye bushings keep the front pivot stable, and 5/16” mild steel rear mounts support optimal u-bolt torque
  • Black powder coated, adding durability and resistance against wear and corrosion

Calvert Racing 3721 Specifications

KEY SPECS
MFG. Part #3721
BrandCalvert Racing
GENERAL
Sold in QuantityKit
Mounting Hardware IncludedYes
Traction Bar MaterialSteel
Traction Bar FinishBlack Powdercoated

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