# sr20det hydrolic lash adjuster shim measuring tool
**URL:** https://forums.speedlife.net/t/sr20det-hydrolic-lash-adjuster-shim-measuring-tool/229400
**Category:** Classifieds
**Created:** [March 19, 2013, 1:16pm UTC](https://forums.speedlife.net/t/sr20det-hydrolic-lash-adjuster-shim-measuring-tool/229400 "2013-03-19T13:16:20Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@Bk-87](https://forums.speedlife.net/u/Bk-87)
#### Post date: [March 19, 2013, 1:16pm UTC](https://forums.speedlife.net/t/sr20det-hydrolic-lash-adjuster-shim-measuring-tool/229400/1 "2013-03-19T13:16:20Z")
Wondering if anyone out there has a shim tool for measuring shim hieght on stock hla. I have had a 3 angle valve job done and now need to reshim. Looking to purchase tool or hire someone to do the job. Head will be back from machine shop in a week. Thank you Brendon.
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### Author:  [@Steve660](https://forums.speedlife.net/u/Steve660)
#### Post date: [March 19, 2013, 1:59pm UTC](https://forums.speedlife.net/t/sr20det-hydrolic-lash-adjuster-shim-measuring-tool/229400/2 "2013-03-19T13:59:46Z")
Why would you need to shim if your sticking with hla lifters? Just bleed the lifters and throw them back in where they came out.
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### Author:  [@Bk-87](https://forums.speedlife.net/u/Bk-87)
#### Post date: [March 19, 2013, 2:47pm UTC](https://forums.speedlife.net/t/sr20det-hydrolic-lash-adjuster-shim-measuring-tool/229400/3 "2013-03-19T14:47:40Z")
anytime you do a valve job the shim hieghts will differ a bit, the rocker has to sit flat on the shims, you will throw a rocker if its not level.