Hey,
I have a Sunpro water temp. guage (mechanical) I need to drill about a 5/8" hole into the firewall to run the sensor line. What's the best, easiest way to do that? I would rather not have to drill a hole, is there another hole I can run it through? Thanks a lot,

Buddy


'98 Tacoma TRD ext.cab 2.7 5spd 6inFabtech sus w/ 33x12.5.15 TrxusSTS on 15x10 DC-1 (Black)

'90 4Runner 3.0auto stock as of now