Home > ENGINE > TOP END > Camshafts & Cam Gears > Rocker & Camshaft Accessories >

OEM Rocker Arm Assembly Locator Ring Dowel 20R/22R/RE (Each)
OEM Rocker Arm Assembly Locator Ring Dowel  20R/22R/RE (Each)

Our Price: $2.53

Part Number: 8012442


OEM Rocker Arm Assembly Locator Ring Dowel 20R/22R/RE (Each)

OEM Toyota P/N: 90253-16020

You will need 5 per each cylinder head.

Dowel pins and Ring dowel pins play a very important part in an engine build. If not utilized, they can lead to devastating problems with endless headaches. The tolerances on these pins are measured in thousandths of an inch to make absolutely sure that the two parts are exactly aligned. You could easily do a lot of damage to an engine without the dowels installed. Examples of what could happen if not utilized are coolant passages might not line up correctly, fire rings on the cylinders may not seal, the heads could potentially move around under load and the differences in metal expansion from heat. These Ring Dowel Pins are utilized in main cap installations and rocker arm assembly mounting. Don’t find yourself assembling the top end without these, make sure to grab them today.


20R/22R/22RE Cylinder Head to Block Dowel Pin: 8012324

2RZ/3RZ Cylinder Head To Block Dowel Pin: 8012205

Contact our Tech Support Line for further information at 928-855-6341.

Check out www.LCEngineering.com for New Products, Tech Articles,
Specials & Monthly Newsletters!
Note: Images are for illustration purposes only. Images MAY NOT represent the product listed. Please contact Customer Service with any questions or concerns: 928-505-2501.

Share your knowledge of this product with other customers... Be the first to write a review