Traditional incandescent lighting illuminates around the perimeter of the dial 1990-pontiac-firebird-esi3548487 000 RPM range and reads

000 RPM range and reads in 200 rpm increments

which makes it easy to make adjustments without removing the control arm from the vehicle

Does Not fit XD models

D4 ATF also provides a GL-4 level of gear protection

Supplied is (4) 9/16" American Grade 8 bolts

Traditional incandescent lighting illuminates around the perimeter of the dial 1990-pontiac-firebird-esi3548487 000 RPM range and readsEngines Dont Like High Water Temperatures, Heat Is The Enemy Of Performance And Reliability. Keep Tabs On Your Temps With The Most Accurate, Quickest Responding Water Temperature Gauge On The Market. Autometers Advanced Bourdon Tube Meter Movement Provides Unparalleled Performance In The Most Demanding Applications. A 6" Capillary Tube And 1 2" Npt Mounting Nut Are Included.