Product Description
Set of 2 GM #11602943 OEM Vacuum Pump Delete Plugs
Fits 2014-newer Gen 5 LT Based Engines LT1 LT4 L83 L86 L8B L8T
These threaded plugs are used to block off the oil passages going to the vacuum pump on the driver's side of 2014-newer LT based engine blocks. They are the OEM GM plugs that were used on engines that came from the factory without vacuum pumps, and are needed when deleting the vacuum pump on L83/L86 truck engines that came with belt driven vacuum pumps. The plugs come with sealer already applied from GM, ready to bolt into the block.
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L83 5.3l V8 gen V
Worked as perfect as it should. Removed vacuum pump and bolts/plugs went in as smooth as butter. Started engine verified no leaks. Off to the races. Will totally recommend anyone do this that has done the AFM delete. The vacuum delete just makes your truck safer than it left the factory.
