Dorman Freeze Plug 2603 - Read 1 Reviews on Dorman #2603

Dorman Freeze Plug

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Part Number: 2603
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In Stock
Est. Delivery: Mar 06-07
Price: $ 4.49
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Features & Benefits

Dorman s engine rocker arm shaft end plug is conveniently designed as a direct replacement for stripped plugs. A proper fit is ensured, every time.

  • Manufactured from high quality materials for a long service life
  • Torque values listed on parts (where applicable)
  • Easy to install
  • Constructed to strict engineering quality standards
Product Details
Part Number: 2603
Weight: 0.2lbs
Notes: Rocker Arm Shaft Plg
Dorman - AutoGrade - Expand-Tite!. 1.5" - 1.625". (38 mm - 41 mm). Quick Seal Rubber. 2 Required. Package Quantity: 1.
Material: Rubber
Package Contents: 1 Plug
Package Quantity: 1
Shipping Information: Overnight and Two Day shipping are not available for PO Box, APO/FPO/DPO or US Territory addresses.
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    Dorman/Freeze Plug


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    1 review

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    This review is hidden because you have chosen to ignore HELMUT In Tampa, FL. Show DetailsHide Details

    Use This Instead of Dorman Brass 565-077

    3 of 3 people found this helpful

    I resorted to using a rubber freeze plug for the first time in my life 17 May 2014 after one of the original steel freeze plugs in my 1986 Mercury Capri 5.0L rusted through dumping all my coolant. I tried using Dorman 565-077.1 brass plug, but the fitment was poor and it didn't work. I ended up buying this plug and the installation was a breeze once I got the motor mount out of the way. The instructions say to turn the nut 2 to 3 full turns. I did 3 full turns and so far so good. Outer washer must be flush with the block surface. Install dry and do not use any sealants with this plug. Just clean away debris from the freeze plug port in the block.

    Pros: Easy To Install.

    Cons: Made In India Instead of U.S.A.

    Expand-Tite 02603 On 1986 Small Block Ford...

    Fits great in Windsor 302 blocks once the motor...

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    This part DOES NOT fit your selected vehicle.
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