Howell Engine Developments, Inc.

'87-'91 YJ 4.2L 6cyl Fuel Injection Kit

Converts L-6 Jeep engine to EFI by adapting 4.3L GM V-6 components and in-line electric fuel pump. TBI adapts directly to Jeep 2 barrel carb inlet manifold. Most old emmission plumbing is eliminated...

'87-'90 YJ 4.2L 258 Fuel Injection Kit (CA Emissions Legal)

Includes all components plus a remanufactured 4.3L Chevrolet throttle body to convert a 4.2L CJ or Wrangler Jeep to EFI. Specify type and year of Jeep when ordering kit. 50 state emission legal per...