I have an aftermarket gauge, mechanical gauge. Which port on the engine should I use to put the fitting in for it?

Thanks

 

the conical black piece you see above the oil filter is the factory oil sending unit. i would put it there.

 

www.stealthmodeperformance.com will allow you to install your gauge and retain the factory oil light.

 

that's nice looking stuff.

Tacoma, check out this article from Endyn as well.

 

I used the factory location. It doesn't have an oil light anyways, it's in a 4x4 buggy.

Thanks

 

Ummm.... 1/8" NPT T-Block with two female ends and one male end. Put the block into your engine, put your aftermarket into one end of the block and factory sending unit in the other, alld one. Not hard and it'll cost you $5.00 in parts.