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73-87 Chevy _ GMC Trucks => Engine/Drivetrain => Topic started by: TxFiddler on February 25, 2011, 08:39:05 pm

Title: Monster Transmission
Post by: TxFiddler on February 25, 2011, 08:39:05 pm

Since the big block is in the "final" stages at the machine shop, it's time to put in a tranny.  I am gonna go with a 700R4.  Has anyone ever purchased from, owned, or had any experience with Monster Transmission?  I do like the fact that they have a 3 year / unlimited mileage warranty.  The conversion pkg runs about 1800 bucks but has everything but the fluid.  Just wanting some info before "pulling the trigger".  Oh yeah, I'm changing from a TH350.
Thanks,
Fidd

Title: Re: Monster Transmission
Post by: VileZambonie on February 26, 2011, 06:37:59 am

Can't help you out with monster transmission but what is up with the big block? Is the 700r4 you ordered going to handle the big block you're building?

Title: Re: Monster Transmission
Post by: Psycho71 on February 26, 2011, 06:44:04 am

PM sent

Title: Re: Monster Transmission
Post by: Edahall on February 26, 2011, 10:04:11 am

That's a lot of engine for the 700r4.  Have you considered using a 4L80E?

Title: Re: Monster Transmission
Post by: TxFiddler on February 26, 2011, 10:24:27 am

I'm not planning on doing any towing with the truck.  I was going to the R4 mainly for the overdrive for when travelling on the highway.  Is the R4 weak behind a big block 427 that is used as a daily driver?  My engine builder says I can expect around 450 hp and 450 tq plus or minus a few. I also plan on going with an Eaton LSD and 3:42 gears.  This is a 2wd and not 4x4...not dropped or slammed but stock height.  Thanks again to all.  I will work on some pix later this evening. 
Fidd

Title: Re: Monster Transmission
Post by: VileZambonie on February 26, 2011, 02:22:05 pm

The 700R4 should work fine with the proper upgrades since you aren't building a nasty big block. The 4L80E is a better choice but more $$$