Ingenious mechanism gives you a .78 overdrive that you can retrofit to just about any transmission on the market. Working Principles .
SPICER 1350 Slip Yoke for Gear Vendors Overdrive Transmission 32 spline. For that mater you could just get a second high MPG car. Quote Reply Topic: Will Gear Vendors Overdrive fit in Gremlin Posted: Jan/17/2022 at 11:56pm: Every ten years or so I asked this question. Able to withstand several thousand horsepo. Location: New Mexico, Grants. I HAVE A NICE USED GEAR VENDORS OVERDRIVE UNIT THAT BOLTS ONTO A TURBO 400 TRANSMISSION TO CHANGE YOUR FINAL DRIVE TO OVERDRIVE FOR WAY BETTER FUEL ECONOMY. Dodge Cummins 89-93 12V Forums . If you have a PSD you should have a 3.73 rear end. .
a light car with the 50%/.50 od [some iroc caremros] 1500 rpm = 2250 dsrpm. Overdrive is a more expensive option, wether it be an add on unit, like a Gear Vendors, or swapping to a transmission with OD, that will bolt to your 440. Tailhousing prior to ordering. Will a gear vendors Overdrive fit a gremlin with a 727 transmission? The truck was set up for an auto, so I am thinking a 727 as I can get a setup for resonable and the . Forum Jump Forum Permissions . The ratios of the M23W that I used were: 2.568:1 - 1.908:1 - 1.366:1 - 1.00:1 for an even RPM drop through all 4 gears. Custom seats front and rear. NP 203 Transfer case.Replaces 4 output case housing.Full time case, needs part-time conversion. CLICK HERE for More Details Part Number: 7762606. At about 2800 dollars (depending on model) the GEAR VENDORS is not the cheapest way for you to get overdrive but is by far the best. 3.55 gears. Nov 18, 2010. Used to be a 2.74:1 first gear set available for the 904 and 727 not sure it still is,but put it in a 727 /hang a Gear Vendors overdrive unit off it,and you'd have the ability to split gears and turn the 727 into a 6 speed.Just throwing it out there. Leave a comment $ Tire Size: . 4X4 & Off Road Transmissions Build Your Own Tremec Package Tru Street Transmissions . Call us at 800-999-9555 GEAR VENDORS provides overdrive product to racing cars and trucks up to 2000hp and trucks towing heavy RV's up to 25,000lbs gcvw. I have a 1973 javelin with the original 727 torque flight three speed transmission in it. 2-Wheel Drive 4/5 Speed Automatics A-618 4-speed automatic 2-wheel drive with overdrive. Price : $ have 2wd and 4x4 adapters, c6, t400, t350, 727, 727D, 205 ford, chevy . Said if towing may just increase slipage. 727 & 904. The 2.74:1 low gear ratio originally came. Feb 1, 2022. Adding an overdrive trans to a truck with 3.2 or higher (lower numerically) gears will make it so it wouldn't be able to pull the gearing until 70+ MPH unless the motor is set up to pull hard at 1200 RPM. High speed Dual Row caged needle planet bearings. 5spd manual. Events Car Auctions Barn Finds 4x4/Off-Road Muscle Cars Custom . . WARNING, CAUTIONS, UPDATES AND NOTES . Gear Vendors Overdrive Template Front. In the auto mode it goes into overdrive at 45mph and . I am contemplating taking the dive and installing a gear vendors overdrive. I've considered all three methods and cost is what killed it for me. New Truck Reviews How-To 4x4/Off-Road Overlanding . Your probably looking at $3,000 up plus to do some thing like this. It is a nice piece out of a California truck and should help keep my 518 nice and cool. I have the Gear Vendor Overdrive that bolts up behind the transfer. Gear Vendors Overdrive Template Rear.
Thanks guys. Front seat has folding center console with storage areas. . So in theory since the A518 is a 4 speed overdrive 727 the A518 parts should fit in a AMC 727 case.<< that's a $%^^ of a stretch there! Honestly, I am still a little leary of the overdrive automatic and was half tempted to go diesel 727, gear vendors, and 3.54 gears instead. Ed.
The OD ratio of the GearVenders unit is .78:1 and you can engagement the OD of the unit in any gear of the manual transmission at full throttle. works out to 1500 rpm = 1845 drive shaft rpm. I tried a search but maybe there's already a thread on the topic. 1st Gen. Quote Reply Topic: Will Gear Vendors Overdrive fit in Gremlin Posted: Jan/17/2022 at 11:56pm: Every ten years or so I asked this question.
. The GV 727 AMC does not have the program module that I know of. C6 trans with gear vendors . A Gear Vendors will handle more horsepower, deliver bigger performance gains, give you guaranteed trouble-free performance, and install easier than any other overdrive available. Gear Vendors Overdrive Template Front. Re: gearvendors o/d. With the 4th gear ratio of 0.69:1 or 31% overdrive, this makes a noticeable difference in rpm! With a c6 and your 3.73 gears, you're turning just over 2800 rpm at 65mph. At this point I'm going to drop a spare Cummins motor I have in it but I have no tranny. 1991-UP GM GEAR VENDOR 4L80E TRANSMISSION TO OVERDRIVE ADAPTER WITH COUPLER. Gear Vendors Overdrive Template Rear. Forums. With auto overdrive transmission. CALL 800-708-0087, Office Hours are Monday-Friday, 9:00am-6:00pm EST. have 2wd and 4x4 adapters, c6, t400, t350, 727, 727D, 205 ford, chevy and dodg . Post. Automatic 3-Speed 727 8 Tailhousing $ Add to cart. Replaces 8" tailhousing.
I bought a close-ratio a833 and gear vendors overdrive for mine, but they're not installed yet. When driving normal, it will shift into od very softly and smoothly. 1500rpm = 5500 dsrpm. You cannot post new topics in this forum You . The lock-out button would be the first place to look if recent work was not performed . TORQUEFLITE 727/904 TRANSBRAKE VALVE BODIES All Griner Products are Made in the USA These Band on valve Bodies DO NOT have the problems with band overlap associated with other reverse pattern shift valve bodies. 188583Automatic 3-Speed 727 NP-203 Transfer Case. . Quote. In my opinion you would be overgearing your truck by adding a GV. The GEAR VENDORS UNDER/OVERDRIVE greatly enhances passing performance. THESE RUN 2900 AND UP. Top. 12-22G20B Transbrake Band on no loss in reaction. Gear Vendors Overdrive $1,500 (sac > North Highlands) pic hide this posting restore restore this posting. the gear vendors under/overdrive is an extremely heavy-duty auxiliary transmission that's easy to install, gives you a 0.78:1 underdrive or overdrive, can improve your fuel mileage up to 20. With a c6 and your 3.73 gears, you're turning just over 2800 rpm at 65mph. When driving normal, it will shift into od very softly and smoothly. 2001 dodge ram diesel. Replaces carrier bearing in 2pc . I'm running 82 mph at 2000 rpm with the GV engaged. Looking for a gear vendor for your automatic transmission. This makes identification a little more difficult when . by mlheppl Sat Dec 11, 2010 12:54 pm. 4x4 - if applicable 12 General Comments 13 Service 13 3. You will have to fabricate a new crossmember using the old crossmember ends because the transmission mount is lower on a 518 transmission than a 727 transmission. 390 69 crank, 70 block & heads. This package is one of . Smart cars. Gear Vendors OD on a 73' Javelin. Will a gear vendors Overdrive fit a gremlin with a 727 transmission?
I now get better gearing and a better overdrive. If it is MPG the 3.73 or 3.42 might pay off at some point. I have a Gear Vendors overdrive unit in my truck and it shifts very quick under power. I HAVE A NICE USED GEAR VENDORS OVERDRIVE UNIT THAT BOLTS ONTO A TURBO 400 TRANSMISSION TO CHANGE YOUR FINAL DRIVE TO OVERDRIVE FOR WAY BETTER FUEL ECONOMY. I don't really want to swap to a GM trans. When going from a 727 transmission to a 518 transmission the driveshaft will need to be cut about 3 and 1/2 inches. 91 2500 4x4 w/ 97 12v, auto 727 trans w/shift kit,intercooled, afe intake, #0fuel plate forward, star wheel forward . $450. They do not recommend as there is no lock up. have 2wd and 4x4 adapters, c6, t400, t350, 727, 727D, 205 ford, chevy . Check our our gear vendors for sale.
I looked into it several years ago, looking for a way to gain O/D behind a Cummins/727 combo. 10+ members Home. dodge cummins 47rh 4x4 overdrive unit:eBay Motors (item 190315287108 end time Jun-24-09 09:32:46 PDT) . Nov 28, 2008. It is basically a 727 with an overdrive unit bolted in place of the tailshaft. Post Reply Tweet. Gear vendor overdrive, mine was 2600 8 years ago. Re: 4 Speed Transmission Overdrive. T.
. Muscle Car/Hot Rod Racing Restoration/Classic Trucks/Towing Trucks / Towing firstname.lastname@example.org GEAR VENDORS, INC. 1717 North Magnolia Avenue, El Cajon, CA 92020 Toll Free 800-999-9555 Telephone (619) 562-0060 Fax (619) 562-1186 Restoration/Classic Home Scroll Pirate 4x4 Forum 359K+ members. The Chrysler A-518 overdrive is 3" longer than an A-727, with a lower crossmember mount . 2.45:1; second gear, 1.45:1; third gear, 1.00:1; overdrive, 0.069:1; reverse, 2.21:1. The GEAR VENDORS UNDER/OVERDRIVE greatly enhances passing performance. But you will retain acceleration, pulling power, and have OD for the highway. Gear Vendors Overdrive unit. Post. I do have close to 35 adapters to fit many diff applications, have all the wiring computers and couplers to make a total kit. GEAR VENDORS, INC. 1717 North Magnolia Avenue, El Cajon, CA 92020. robbins Sweptline.ORG Member Posts: 8 Joined: Mon Jan 19, 2009 2:01 am City: Carthage, MO. NEW! Used Parts 2010 Lincoln Navigator 5.4L 4x4 *Parting Out* 2D8383 $0 (sac > 916-925-0458) . Last year with the 904 I did 70 mph at 4000 rpm. An electronic controlled transmission can use the GV program module. Price: $1,500.00 INCREASE YOUR MOTORHOMES GAS MILEAGE BY 25% OR MORE. Fits 3 5/8 by 1 3/16 U-Joint - 1350 Series. The final verdict was, too expensive, & very short rear driveline w/ associated driveshaft angle concerns. The 3.73 is close to the loss of 4th gear . Apples and oranges. Sep 17, 2020. while a Gear Vendors . INCREASE YOUR MOTORHOMES GAS MILEAGE BY 25 OR MORE.I HAVE A NICE USED GEAR VENDORS OVERDRIVE UNIT THAT BOLTS ONTO A TURBO 400 TRANSMISSION TO CHANGE YOUR FINAL DRIVE TO OVERDRIVE FOR WAY BETTER FUEL ECONOMY. One of the neat things is the 13 speed Eaton shifter has a mechanical interlock that will not allow the front lever to be in the down position and the side button to be in the forward position at the same time. Dennys Driveshaft transmission slip yoke and Transfer Case slip yokes powerglide t-350 t-400 4l60 4l80 700r4 muncie borg warner richmond doug nash c-4 c-6 aod top loader tremec 727 904 a833 for a variety of high performance car, street rod and race car applications as well as New Process and Borg Warner 4x4 truck slip yokes in 1310 1330 and 1350 series Troy rebuilt the 8-3/4 rearend with a Trac-Lok limited-slip and 3.54:1 gears and added a Gear Vendors overdrive unit behind the 727. OE Clutch Drum Number 68029262AA $ 764.60 Add to cart; 48RE Transmission Dodge 48RE Transmission Level 3 Mega Viper Series Rated at 800 Torque $ 4624.00 Select options; Number 057961C BAND 700R4 4L60E POWER BAND 2-5/8 INCH CARBON FIBER 1982 UP $ 49.00 Add to cart What this kit does is makes a 518 transmission shift without a computer.
Forum Jump Forum Permissions . planet thrust surfaces, and ring gear. Spice 1350 front and rear yokes. There's also the Gear Vendors overdrive unit, but I know little about that. I know people who have them and like them, and only a few who who don't. You go from a three speed to a six speed. The dealer installed under bed tranny cooler with fan is now sitting in the shop. Call GEAR VENDORS customer service department for details. Buy It Now. Efficient Single stroke/rev plunger pump with non-return valve. Price: $2,300.00 I have a Gear Vendors overdrive /under drive unit for sale. .
by mlheppl Sat Dec 11, 2010 12:54 pm. There are two wire 518 transmissions out there, these have a non-lock-up . THANKS. NEAPCO 1350 Slip Yoke for Gear Vendors Overdrive Transmission 32 spline. Off Road racing and short wheel base street rods (pre 1950). double-Black A-Body Street Machine . . . Concerning the Gear Vendors. GEAR VENDORS, INC. 1717 North Magnolia Avenue, El Cajon, CA 92020. Turns a three speed into a 6 speed. Muscle Car/Hot Rod/Racing 2-Wheel Drive 2/3-Speed Automatic Automatic 3-Speed 727 8" Gas Tailhousing. Looking for a gear vendor for your automatic transmission. I love mine, however it is an expensive option. 727 4x4 overdrive? Automatic 3-Speed 727 18 Tailhousing $ Add to cart. You cannot post new topics in this forum You . Remember overdrive is only 3rd gear high range anyway. If you want O/D that much, a better option is to swap transmissions to one that has O/D. '69 D200 383/727 -and- '68 D200 318/833od 4x4 conversion project. The overdrive will kick in at 47mph or whatever the eprom is set for in our electronics and turn back off at slower speeds without attention of the driver. SMR 727 'Shortie' O/D kit, like $3015 added to price of trans selected IIRC (or self install) you can get the kit separately too . THESE RUN $3500 AND UP. Dropping own to 3.54 gears would put you at around 2680 rpm. Rick Johnson of Gear Vendors talks about the main benefits of their Gear Vend. 285/70/17 tires.
Verifiy 1pc. At $3K for the gear vendors unit, personally I don't see the benefit. WARNING, CAUTIONS, UPDATES AND NOTES . This lowered the tach readout at 70 mph from 3700 to 3100 rpm, making our Camaro SS far more freeway friendly. Available with this transmission are a variety of . It's just about perfect for freeway driving. Fluid type - GM#1052271 petroleum based or GM#12346190 synthetic. My 727 is all dialed in and has a good torque converter. Toll Free 800-999-9555 Telephone (619) 562-0060 Fax (619) 562-1186. '85 W150 SB, 408 stroker, Magnum manifolds, Performer RPM, 670 Truck Avenger, HEI ignition, Auburn LSD 9.25 and '82 D44 (non-CAD) with 3.55/3.54, NV4500/NP241. I will sell adapters by themselves, have 2wd and 4x4 adapters, c6, t400, t350, 727, 727D, 205 ford, chevy and dodge, 208, Turbo 400 trans. 727 & 904. Price : $ Tire Size: .
Or 2pc. Pre-Owned. The last alternative is a gear vendors over drive unit. As far as autos, the only two options I know of are to get a Dodge 46RH, and swap it in. If it is just the driveshaft worry replace it. If you continue to use this site we will assume . I would need to convert the long 18" output shaft and housing to the short 8" output shaft. . The ratio is .78 to 1 (see Final Drive Ratios). The weight of the transmission is a hefty 161 lbs. Rear seat folds flat to form a bed. $89.95. Typically without the UNDER/OVERDRIVE, passing gear, or second . THESE RUN 2900 AND UP. '97 F250HD 4x4 460; '85 Ranger, 350hp 289, T5, [email protected] "If at first the idea is not absurd, then there is no hope for it." Albert Einstein. Manual 5-Speed NV4500 $ Select options. They both have identical or nearly identical gears, except for the addition of a fourth "overdrive" gear in the 4L80E that allows for better highway fuel mileage due to lower engine speeds at the same road speed. Keyless entry. At $3K for the gear vendors unit, personally I don't see the benefit. The GV drops the revs by around 600 in 'double' overdrive. If GV or aftermarket now has an electronic control module for a TV cable transmission, please post the site. Re: gearvendors o/d. It will handle anything you throw at it . Fluid capacity 28zo/flat sump or 48oz/deep sump. LCexplorer said: I picked up a 1st gen Dodge Crew cab that's set up for a Cummins with no running gear and a dump deck/box. . Transmissions & Parts 1.888.201.2066; . CLICK HERE for More Details Part Number: 7701224. tiresize.com 1989 Dodge RamCharger - Trim : D100 With Some Upgrades from Factory - Motor : V8 LA 318 5.2 L TBI : Aprox : 175 HP - Transmission : A500 Four-speed Auto .69:1 Overdrive RWD This equates to 28.6% faster vehicle speed at the same rpm or take your existing rear gear multiplied by .78 (ie 4.10 X .78 = 3.20). If you want O/D that much, a better option is to swap transmissions to one that has O/D.