Wikked00Hawk516

iTrader: (15)

Ok I have an autometer sport comp elec oil pressure gauge with the sending unit. Where do you tap in the sending unit to the engine. If possible I'd like to use a T fitting so I get the factory hookup also for the emergency alert. Any help would be great thanks in advance.

NVR_SPDS

iTrader: (39)

I believe alot of people drill and tap the port above the oil filter. There is a little port bolted on there, that isnt used for anything so you can just take it off, drill it, tap it and bolt it back on.

dr_whigham

iTrader: (49)

Take your pick......



Far Left
97-2000 Corvette OFAC (still available) Part Number 12551587
Comes already drilled and with a metric thread M12 x 1.5
Drill out the metric thread using a 7/16" drill
Tap 1/4 pipe thread
Use a 1/4" male x 1/8" female reducing bush
Screw the 1/8" pipe threaded sender into that.

Center
Fbody OFAC (No Longer available from GM new**) Part Number 12551595
Comes blank (not drilled and no thread)
Drill out the boss using a 21/64" drill
Tap 1/8 pipe thread
Screw the 1/8" pipe threaded sender into that.
**Part superceded by 12577903

Right
GTO OFAC Part Number 12577903
Comes blank (not drilled and no thread)
Drill the center using a 21/64" drill
Tap 1/8 pipe thread
Screw in a 90 deg 1/8 pipe male female elbow
Screw the 1/8" pipe threaded sender into that.