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Re: Dvorak Rear main Seal?? [Re: bonefish] #1177835
02/15/12 10:06 PM
02/15/12 10:06 PM
Joined: Oct 2009
Posts: 1,288
Oregon
sg66mopar Offline OP
pro stock
sg66mopar  Offline OP
pro stock

Joined: Oct 2009
Posts: 1,288
Oregon
Well, OK, you've made me feel sufficiently bad about this whole deal. I'm just glad they hung up on me, not the other way round.

That said, I couldn't wait forever so CompetitionWedge got the sale. Thanks Todd!!

Re: Dvorak Rear main Seal?? [Re: roadhazard] #1177836
02/15/12 10:51 PM
02/15/12 10:51 PM
Joined: Jan 2003
Posts: 30,989
Oregon
A
AndyF Offline
I Win
AndyF  Offline
I Win
A

Joined: Jan 2003
Posts: 30,989
Oregon
I was hoping that someone had a new rear main seal for Mopar big blocks like Tri-Tec Motorsports makes for the more popular engines. Tri-Tec has a bunch of race seals, but nothing for BB Mopar.

Anyone understand why Tri-Tec sells a trick rear main seal for the Mopar pro stock Hemi, but they don't sell one for BB Mopars? Wouldn't the BB version of that seal outsell the PS Hemi seal by a factor of 10,000?

Last edited by AndyF; 02/15/12 10:59 PM.
Re: Dvorak Rear main Seal?? [Re: AndyF] #1177837
02/15/12 10:57 PM
02/15/12 10:57 PM
Joined: Nov 2004
Posts: 3,544
Syracuse,NY
CompWedgeEngines Offline
master
CompWedgeEngines  Offline
master

Joined: Nov 2004
Posts: 3,544
Syracuse,NY
I wish the same thing, but the market just isnt big enough for them to do so I think, as you know. They do R3 and R5 stuff as well as Pro Stock, but thats about it. Fact of the matter is, there arent ( by the numbers) enough BBM engines out there running high vacuum applications for anyone to bother.

To be honest, the good " red" seals work absolutley fine in just about everything I have used them in, just gotta do it right.

I'll pose the question to Greg however.


RIP Monte Smith

Your work is a reflection of yourself, autograph it with quality.

WD for Diamond Pistons,Sidewinder cylinder heads, Wiseco, K1 rods and cranks,BAM lifters, Morel lifters, Molnar Technologies, Harland Sharp, Pro Gear, Cometic, King Engine Bearings and many others.
Re: Dvorak Rear main Seal?? [Re: CompWedgeEngines] #1177838
02/15/12 11:00 PM
02/15/12 11:00 PM
Joined: Jan 2003
Posts: 30,989
Oregon
A
AndyF Offline
I Win
AndyF  Offline
I Win
A

Joined: Jan 2003
Posts: 30,989
Oregon
They only charge $65 for the ProStock seal. If they had a BB Mopar seal for $65 they would sell a lot more volume than the PS Hemi seal. There are only about 100 PS Hemi engines in the entire world.

Re: Dvorak Rear main Seal?? [Re: AndyF] #1177839
02/15/12 11:27 PM
02/15/12 11:27 PM
Joined: Nov 2004
Posts: 3,544
Syracuse,NY
CompWedgeEngines Offline
master
CompWedgeEngines  Offline
master

Joined: Nov 2004
Posts: 3,544
Syracuse,NY
Very true....I'll investigate


RIP Monte Smith

Your work is a reflection of yourself, autograph it with quality.

WD for Diamond Pistons,Sidewinder cylinder heads, Wiseco, K1 rods and cranks,BAM lifters, Morel lifters, Molnar Technologies, Harland Sharp, Pro Gear, Cometic, King Engine Bearings and many others.
Re: Dvorak Rear main Seal?? [Re: CompWedgeEngines] #1177840
02/16/12 12:02 AM
02/16/12 12:02 AM
Joined: Dec 2009
Posts: 55
North Carolina
K
keelsracing Offline
member
keelsracing  Offline
member
K

Joined: Dec 2009
Posts: 55
North Carolina
Has any one ever made or found a one piece rear main seal for big block mopars ???

Re: Dvorak Rear main Seal?? [Re: keelsracing] #1177841
02/16/12 12:55 AM
02/16/12 12:55 AM
Joined: Nov 2003
Posts: 524
J
Jamey Offline
mopar
Jamey  Offline
mopar
J

Joined: Nov 2003
Posts: 524
Has anyone tried a graphtite rope seal yet? I bought one, but have never used it yet.

Re: Dvorak Rear main Seal?? [Re: Jamey] #1177842
04/21/12 02:08 AM
04/21/12 02:08 AM
Joined: Sep 2009
Posts: 2,325
Clinton Twp... north of Deetro...
L
Labratt Offline
Good Ol Randy B!
Labratt  Offline
Good Ol Randy B!
L

Joined: Sep 2009
Posts: 2,325
Clinton Twp... north of Deetro...
Just bought a new billet aluminum rear seal holder for my 440. It's a MRE 223 from Mancini's. Are the seals and o-rings supplied any good? Thanks,guys!

Re: Dvorak Rear main Seal?? [Re: Labratt] #1177843
04/21/12 02:34 AM
04/21/12 02:34 AM
Joined: Oct 2010
Posts: 2,404
Ambridge, Pa.
R
rickraw Offline
top fuel
rickraw  Offline
top fuel
R

Joined: Oct 2010
Posts: 2,404
Ambridge, Pa.
i used 1 years ago. oring material worked great. just apply some silicone on them. never leaked. i did get a red rear seal from dvorak for a sb. it leaked after 5 miles. it didn't look like the stock felpro. i think it may have been for a vacume pump setup. watch what u buy.

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