Howell TBI KIT 1972-80 CJ 42L Offroad - 2587280

universal fit logo


  • Howell | Part Number: HOW2587280
  • Injection Type:Throttle Body
  • Fitment:Universal Fit
  • Kit Type:Stock Replacement


Fuel injection has many benefits that are advantageous for the Off-Road enthusiast two of which are increased reliability and efficiency. These kits contain all the parts necessary to convert your carbureted Jeep over to fuel injection, helping to keep you out on the trail for years to come.


Question & Answers

1 Answered question

Is this Calif approved. if not which ones are.

Asked by Jim from Inyokern CA on

This Howell fuel injection conversion is not CARB legal but the part number HOWCA/CJ25872-80 is CARB legal for that application.

Answered by DP from Inyokern CA on


Howell Engine Developments, Inc. was formed in 1988 by two brothers who wanted to turn their passion for classic cars into their career. The company focuses on producing fuel injection systems to upgrade classic Jeeps that were made in model years before on-board computers were standard. Howell Engine Developments produces wiring harnesses that don't require Jeep owners to be electricians or computer programmers to successfully install in their classic Jeeps. Classic Jeeps can now access the increased fuel economy and heightened performance of an ECM controlled fuel injection system without the Jeep owner accessing headaches while installing the upgrade. Shop Howell Now