Rear Seals-store.440source.com

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Item #

Description

Price

144-1000

Viton Rear Seal
We also offer an upgraded VITON fluoroelastomer rear seal. Viton is made by Dupont, and has much greater resistance to high temperatures than standard rubber. It also doesn't have a tendency to dry out and shrink over time while sitting, which makes it a great choice for cars which will sit for months or weeks in between being driven. Overall, Viton is considered a top of the line material to use for rear seal applications. One more way to combat those pesky rear seal leaks. These fit all big blocks, all years. Our 144-1000 kit includes both upper and lower seal halves.

In Stock

112-1013

NOS FACTORY MOPAR Rear Seal 4227926
We bought the last of these NOS FACTORY OEM Chrysler rear seals. Since Chrysler no longer makes this stuff anymore, once they are gone, they are gone forever. These have factory Chrysler part number 4227926 molded into them, so you know they are genuine. Not like the aftermarket made overseas junk available everywhere else. They are just the ticket to repair those pesky rear seal leaks on all big block Mopar (361 383 400 413 426 and 440) engines. Sold as a pair (two halves which will equal one complete seal.)

In Stock

144-1001

Silicone Rear Seal End Strips Kit
We also offer upgraded silicone rubber rear seal end strips. These are the small strips which fit down the sides of the rear seal cap and seal it to the block. These are a huge improvement over the standard style paper or cardboard strips. Silicone is considered a much better material to use for these rear seal end strip applications. One more way to combat those pesky rear seal leaks. These fit all big blocks, all years. Our 144-1001 kit includes a package of (2) end strips. Color may be orange or blue, depending on stock.

In Stock

112-1016

Rope Seal - Graphite Impregnated
For those who prefer the original factory style "rope" seals for the rear main seal, we offer these nice graphite impregnated versions. One set includes both the upper and lower half. These fit both factory original rear seal caps and our new billet aluminum rear seal caps also. A hard to find part at a very reasonable price!

In Stock

138-1012

Permatex Silicone Ultra Grey 3.5 oz.
Based on our decades of experience building engines, we highly recommend coating the surface of most gaskets with Permatex Ultra Grey RTV Silicone. We've tried practically every name brand and formulation of sealers out there on the market and nothing beats Ultra Grey. Use on oil pan/windage tray gaskets, timing cover, valve covers, water neck, water pump and housing, etc. Don't forget to throw one of these in when ordering gaskets.

In Stock

Viton Rear Seal

In Stock

NOS FACTORY MOPAR Rear Seal 4227926

In Stock

Silicone Rear Seal End Strips Kit

In Stock

Rope Seal - Graphite Impregnated

In Stock

Permatex Silicone Ultra Grey 3.5 oz.

In Stock