hunterdavidson

On the ls motor do you have to run a oil coiler or can you plug the spot of. Just wondering if anybody new were there was maybe a plate for it or can you tap the holes and put bolts in them to seal them of. Thanks for all the needed info.

ramdaspadhye

iTrader: (3)

You don't have to run one, but its cheap insurance. I forget the GM part number, but there is a blockoff plate for it.

Bo185

Here's the p/n of the GM block off plate 12577903 around $5 bucks from any GM dealer.

Here's the Part number for the Truck oil cooler adapter block and lines 15203890.