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EngineQuest RSH350 1986 and Newer S/B Chevy Rear Main Seal Conversion

SAME DAY SHIPPING! Order within the next 1 hour 36 minutes and receive same day shipping

Specs
Material Type:
Aluminum
Sold in Quantity:
Each
Finish:
Natural
Inside Diameter:
2.76
Gasket(s) Included:
No
Hardware Included:
Yes
Material Thickness:
.70
MFG. Part #:
RSH350
EngineQuest RSH350 1986 and Newer S/B Chevy Rear Main Seal Conversion

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Details

Reviews

Q & A

What's in the Box

Enables a rebuilder to install a 2-piece design crankshaft in a one-piece seal design block. Billet aluminum. Alignment tool required for installation. Uses a 1986 and later 1-pc rear main style oil pan and gasket.

Rear Seal Adapter For Chevy Small-Blocks (Link)

Customer Reviews

Rated 5 out of 5 by 1 reviewers.
RATING BREAKDOWN
1 reviews
5 Stars
1
4 Stars
0
3 Stars
0
2 Stars
0
1 Star
0
RECOMMEND THIS PRODUCT:

possum23
iowa
Product Rating

great product

September 03, 2013
it was so easy to make a 383 for my 91 olds custom wagon. so nice to just grab the parts needed. then i didnt have to mess with heads and intake just switch the bottom end around.
Pros:
  • Fit very nice
Cons:
  • None
Yes, I recommend this product.
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Product Q&A

3 questions : 3 answers

The note for this adapter says differently. The note for this adapter says that you are to use a 1986 or newer oil pan, so why would you use a 4 piece oil pan gasket when the newer pans take a one piece gasket?

1 answers
keister
March 19, 2014

The note for this adapter says differently. The note for this adapter says that you are to use a 1986 or newer oil pan, so why would you use a 4 piece oil pan gasket when the newer pans take a one piece gasket?

Answers

March 19, 2014
EricM
Oil pan gasket part number 91010224 is the ONLY gasket that I offer which is correct for this particular adapter. It is actually a very simple deal. This adapter uses the exact same oil pan and gasket that the 1986 and newer engine block would use stock. Please disregard all other recommended items you are seeing on this listing for the moment so you don't get yourself confused. I assure you 91010224 is the correct gasket for this adapter number 91015011. Sorry for the confusion on the suggested parts shown at the bottom of this listing. I am working on getting those corrected ASAP.

91010222 gasket Why would you use a 91010222 4 piece gasket if according to the notes you are suppose to use an 86 and up oil pan? There is a lot of confusion happening here and it has already cost me a lot of time. You keep calling these parts "Remain conversions" and this has been going on for months and I keep hearing that "someone" will check into it and it has never happened. They are called "crankshaft adapters".

1 answers
keister
March 15, 2014

91010222 gasket Why would you use a 91010222 4 piece gasket if according to the notes you are suppose to use an 86 and up oil pan? There is a lot of confusion happening here and it has already cost me a lot of time. You keep calling these parts "Remain conversions" and this has been going on for months and I keep hearing that "someone" will check into it and it has never happened. They are called "crankshaft adapters".

Answers

March 17, 2014
EricM
This conversion is made to use a 1986 and newer oil pan and oil pan gasket. Gasket part number 91010224 is the correct one for use with this conversion adapter. Conversion part number 91015010 uses a 1980 to 1986 oil pan and oil pan gasket. You could certainly call these a "rear main conversion" or a "crankshaft adapter." Those two descriptions are one in the same when it comes to a small block Chevrolet engine. Sorry for all the issues you have had. If you would like to give me a call I am extension 2947 and am here on the tech line from 8 to 5 Monday through Friday. I would be more than happy to get you on the right track with this adapter.

What oil pan gasket do you use with this adapter?

1 answers
keister
December 12, 2013

What oil pan gasket do you use with this adapter?

Answers

December 12, 2013
EricM
An oil pan and gasket for an '80 to '85 SBC are required with this adapter. Our gasket part number 91010222 or Fel-Pro 3441818 works with this adapter.
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Rear Seal Adapter For Chevy Small-Blocks (Link)


 

 

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