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Your cart is empty.Oil Pump Priming ToolSmall & Big Block Chevy V8Helps to Eliminate Dry Starts and Premature Engine DamageSold Individually Eliminate dry starts with JEGS 23640 Small & Big Block Chevy V8 oil pump priming tool. When using this tool you can ensure that critical engine components are lubricated before cranking your engine.Features:3/8 in. Shank for use with 3/8 in. DrillAluminum Alignment CollarsSteel Shaft, 1/2 in. O.D.Allows for Oil Pump Priming Before Initial Start-upEliminates Chance of a Dry StartEliminates Premature Engine Damage10 in. Overall Length
Kindle Customer
Reviewed in the United States on March 6, 2025
I looked at numerous brands and decided on this one. Poor fit top and bottom (jams in oil pump rod and top bushing is too small for 350 SBC so it wobbles. Got the job done, but barely.
Dan
Reviewed in the United States on March 31, 2023
Works. Inexpensive. Happy.
American vet
Reviewed in the United States on December 21, 2023
I have an 87 350 small block chevy V8, just what the 23640 oil priming tool was made for. The device mated with the oil pump shaft but not fully because the divice was several mm to small in diameter. it did spin the pump but the collars were not in the right place to properly effect the oil passages. Not knowing what the problem was and priming sometimes taking several mintutes I continued. After priming a long time the device finally fell further down/onto the oil pump shaft and mated with it. No amount of anything could get it off. Finally I had to just pull it out and it seperated the entire oil pump shaft from the oil pump. I took a hammer to get it off. The oil pump shaft easily fits on my distributor, I can not force it on the tool by hand.A conversation with Jegs did not help. I offered to accept their $46 oil pump that I would install. That was just $10 more than their cost to refund. The supervisor said no.
David D.
Reviewed in the United States on November 8, 2023
Pumped up crate motor before starting to check flow.
Customer
Reviewed in the United States on April 26, 2023
It will do the job.
Zebra Hoedown Throwdown
Reviewed in the United States on June 2, 2020
I didnt expect this to be a solid tool for the price, but is good hard steel and good aluminum alloy, did not dent or nick when I dropped it a couple times. It killed my lousy chinese cordless drill but it got the job done well, and I needed to replace that drill anyway so Thanks, oil primer!
Rosemarie
Reviewed in the United States on November 6, 2020
Easy to use
dl
Reviewed in the United States on May 21, 2018
The media could not be loaded.
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