Search results for query: 2004r

...Do you think I will need to change kits? Change valve body's? Is it possible to get what I want to feel. Ive had 727's, 350 Turbo trans and 2004R trans that all had good shifts like im looking for and they all had higher then stack stall convertors. Thanks for any info you can add. Thanks Rod

Oh man!! That's an easy one, 4:56 gears with 2004R overdrive...here's my current street machine: When I drive down the street all the other cars move out of the way!! Treblig

Thanks! I'll have to bookmark the site with that chart - that's some really useful info.

They are fine if you want to hack the tb crossmember and floor but there are tons of guys that don't want to do that and will pay that for a bolt in trans.

I chose a built 2004R for my '68. I would never go back to a non-overdrive, so any overdrive is a good choice in my book, but it is all dependent on what matches best with your combo, wants and needs. If you really want to blow your mind with modern upgrades, add fuel injection to your...

...transmission tunnels have to be modified to accept a overdrive. (especially the 727 base O?D trannys.) Quite a few guys have converted to a 2004r GM trans because of the small case size. Aparently folding the pinch weld on the lower part of the firewall and a modified trans crosmember are the...

...All I currently have is a A727 Core (for big block), and the current researched options are: A) 727 with Gear Vendors B) Adapter with A518 or 2004R C) TCI Auto 4X D) SST Transmission Swap Questions 1) The original part of the budget was less than $4k. All these options seem to be well...

Looking real nice!!! It should be nice and stout!! Treblig

...the site to respond. Sorry no words. I have a nice 67 cuda notch. Like you I don't want th cut it up. I'd be very interested in installing the 2004r in it. Plus I'd be very interested in using the factory floor shifter in it. My only other choice is a tko600 5 speed and it reguires a complete...

I love that thing. You need some yellow traction bars, though.

Didn't think it was possible... Just checking. Goin to swap in a 6.2 built LS3 and a 2004R. Unless I sell it.

Yes the gear splits are better than the 727 and the 200-4R overdrive is better than the gear vendors overdrive. Other things to consider is the fact that if your current transmission already has a bunch of mileage, you may need a rebuild. Add that rebuild money to a Gear vendors and it gets...

Thanks for the info... yes I did look at the GV product but the is really pricey and what if you need parts down the road...The A500 might be my best shot..

I would much rather install a 2004R!! I'm running 4:56 gears and my car cruises at 2500 going 65/70 MPH (29" tires)....I love it. When I had 3:90 gears I could cruise at 70MPH doing 2100RPM with a top speed of 180!!!! Why spend money on switching gears when you can keep the gears and increase...

The 2004R is smaller so that way you have to cut a lot less. It's also lighter and doesn't suck as much HP (parasitic power loss). Here are the gear ratios, I think the 2004R has better ratios but it's up to you. Tranny Ratios If you build the 2004R with good HD parts (like in my 2004R...

...All machine work and balancing was done by CAMS Racing Engines in Gloucester, VA. Got the Wilcap adapter with flywheel, crank spacer, and all bolts, a top quality piece. Picked up a 2004R trans from an '86 Monte Carlo SS but still need to get it rebuilt. Long way to go, but anxious to get...

2004R with 410 gears is the BOMB!! Plenty of zip off the line and great cruising ability. Some trimming of the upper cross member (no tunnel work) is required otherwise it's pretty straight forward. Treblig

I will be using the 518 because I will be getting it for free. But I have read about guy,s installing the GM trans.

...to the upper part where the T bars mount. There's threads on about any of these There's a thread on here about adapting the GM 200R4 or 2004R You can put an A500/42R_ but you still need some crossmember mods The larger 727 based A518/ R46 series needs floor mods Then...

Extreme Automatics and others are now up to 3k for 2004r's without converters.GVO is 2600.00

...Shorten drive line. Massage tunnel, all factory linkage, shifter and console. Does what I need it to do and not much more cost assuming the 2004r is a straight bolt in replacement that does not require cutting or welding the tunnel or custom linkage or cross member. If there is cutting...

I saw this on the US Car Tool site, when looking at the 2004r mount. 67-75 A-Body 518 Crossmember Kit I was originally going to do the 2004r swap, but I cannot locate a core and the rebuilt ones are expensive ($1700+) I don't need an all out race version, I just have a mild 340 and want the...

Not me, my 2004R cross member mount was home made. Treblig

...POWERGLIDE They call this a Superglide, but under it all, a "PG" "is what it is" ATI Powerglide - Superglide 4® Drag Racing Transmission OP.......A few guys on here have put 200R4/ 2004R transmissions in their cars. I bet the adaption is similar Here ATI Adapter Kits...

I documented the thickness of the TCI and Wilcap adapters in my thread. I also documented the lengths of the 904 VS 2004R: Will GM 200r4 work with factory floor shift location? Treblig

...weld a lever arm onto it with a series of holes to get the correct throw. There's no room for the lower portion of the torque rod with the 2004R installed. If you check all the posts I also reinforced the torque rod above the floor (under the console) because I could no longer use the trans...

Old post I know, but I was curious how the 2004r is surviving high horsepower street use before I spend the money. Thanks.

Thanks to Treblig and Mopartoya I'm in the middle of my own 2004R conversion. Here are some pics of the reinforcement plates welded between the cross member and the floor, and the plate I fabbed to close the cut in the cross member. I may have to do some tweaking once we're ready to fit the...

I'm running a 2004R with overdrive so the 4:56 gears won't be a problem. I think top speed would still be 140 MPH at 5500 RPM. treblig

By the way, since I'll be adding a 2004R to my project, the 727 that came behind the 318 is also available free if you pick it up.