Product Summary

22" Length

  • Low Profile allows approx. 1.5? more ground clearance for vehicles used for every day street driving.
  • Rod Ends/Heim Joints NOW COME WITH GREASE ZERKS
  • Add a small amount of grease to reduce rattle
  • Full pre-load adjustability, keeps axle from rotating/maintains pinion angle, improves 60' times
  • Black powder coated for durability
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Key Specs

MFG. Part #4221
BrandCalvert Racing
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Need To Know

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Calvert Racing 4221 Details

THIS KIT INCLUDES LOW PROFILE (1 Hole) PIVOT PLATES.

Low Profile allows approx. 1.5? more ground clearance for vehicles used for every day street driving.

1970-1974 Dodge Challenger

1966-1973 Dodge Charger

1975-1978 Dodge Charger

1966-1976 Dodge Coronet

1970-1973 Plymouth Barracuda

1966-1970 Plymouth Belvedere

1965-1970 Plymouth Fury

1975-1978 Plymouth Fury

1967-1971 Plymouth GTX

1968-1973 Plymouth Road Runner

1966-1974 Plymouth Satellite

Rod Ends/Heim Joints NOW COME WITH GREASE ZERKS. Add a small amount of grease to reduce rattle.

Designed by Race legend John Calvert. Bolt On traction system. Full pre-load adjustability, keeps axle from rotating/maintains pinion angle, improves 60' times. Black powder coated for durability. Standard and Low Pro pivot plates available.
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Specializing in leaf spring traction systems since 1995, the Calvert Racing Team knows what it takes to get your car hooking harder than ever. 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. ¾” 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.
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NOTE: Part #2301 shown. Your final product may vary from photo depending on your application. Some applications require additional hardware. U-bolts NOT included in the kit but are available if desired.

FULL COLOR INSTALLATION GUIDE INCLUDED.

Complete set includes: 2 Rear Mounts (may differ from photos depending on your application), set of 4 LOW PROFILE Pivot Plates, set of 4 Heim Joints/Rod Ends,  2 Force Transfer Links, and required hardware.

Please note that this kit was designed to use your  Leafsprings and U-Bolts. U-Bolt sets and specially designed CalTracs Wrenches are available separately in CalTracs Replacement Parts or Parts & Accessories.

Calvert Racing 4221 Specifications

KEY SPECS
MFG. Part #4221
BrandCalvert Racing
GENERAL
Length22"
Mounting Hardware IncludedYes

Ratings & Reviews

5

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Traction, Traction, Traction!!

5.0

a year ago

68Roadrunner

Vancouver, Wa.

Verified

Product is extremely well built and looks great.

Would Recommend

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