The racing season will soon be coming to a close for alot of people. That means that there are probably alot of stock 10 bolt rearends begging to be replaced. We can help get a new Strange 12 bolt or Dana S60 under your car and save you some money in the process. We've really "sharpened our pencils to provide you with prices that start as low as $1900.00! Prices are way to low to advertise so we have to ask that you e-mail tbyrne@tbyrne.com or give us a call at 1-877-482-9763 to receive a quote.

12 Bolt -



Gear ratios available are 3.42, 3.73, 3.90 and 4.10. The 3.90s will be noisy so Strange doesn't promote this one. This rearend now comes standard with the Super Strength posi. Each one is shipped ready to be installed. You will just need to swap the brakes from your current rear. Shipping is freight collect for this product so you will need to take care of that with the driver when he delivers.

PRG210-PRGOP8 Fully assembled and dyno tested rearend (less brakes). Features include 3.150" ID housing ends, 33 spline S/S axles, 1/2" studs,33 spline Super Strength posi unit, choice of 3 channel (center) or 4 channel (axle) ABS ring installed, ABS sensor installed, choice of caliper mounts (1993-'97 or 1998-'02), U-1602 S-series yoke(1350), cross over U-joint, u-bolts, chrome cover and your choice of US Strange standard gear set - 3.42, 3.73, 3.90 or 4.10. (part # for cars with ABS sensor at the axles - usually for traction control cars)

PRG210-PRGOP-14 Fully assembled and dyno tested rearend (less brakes). Features include 3.150" ID housing ends, 33 spline S/S axles, 1/2" studs,33 spline Super Strength posi unit, choice of 3 channel (center) or 4 channel (axle) ABS ring installed, ABS sensor installed, choice of caliper mounts (1993-'97 or 1998-'02), U-1602 S-series yoke(1350), cross over U-joint, u-bolts, chrome cover and your choice of US Strange standard gear set - 3.42, 3.73, 3.90 or 4.10. (part # for cars with ABS sensor on the top of the pumpkin)

R5206 Upgrade to aluminum support cover $114.99

gmbbp Options: You will either need to send in your brake backing plates or you can purchase a set to be built into the rear (1998+). If your car has traction control you will need to send in your backing plates along with your axles so Strange can use the reluctor rings. $229.99

gmbbpcore Options: If you can't have any vehicle downtime we can charge you $229.99 for a set of backing plates and send them to Strange to be build into your rear. After your 12 bolt is installed you'd send your stock backing plates to us and we'd credit you $175.00. This option is only available if your car does not have traction control or the ABS at the axles. The backing plates are only required for 1998+ cars.. $229.99

Dana S60 -



Dana S60 features -
35 spline axles
HD Posi
Chrome Cover
3 or 4 channel ABS

You will need to send your brake backing plates in just before the rear is built so they can be built into the rear. We can sell a new set to you separate. The stock driveshaft will need to be shortened by 1.625".

The following gear ratios are available - 3.54, 3.73, 4.10, 4.30, 4.56, 4.88, 5.87.

The weight difference between Dana 60 and 12 bolt is 20-25 lbs, the Dana is heavier. Dana rear is fully assembled with posi weights around 215 lbs and 12 bolt is around 189 lbs (weight with brakes). The weight difference between 12 bolt and 9" is about 12-15 lbs the 12 bolt being lighter.

Ring gear sizes:
12 bolts ring gear only 8.875 OD
9 ring gear is is 9" OD
Dana has ring gear of 9.75 OD which is alot stronger than 12 bolt & 9".
The standard Dana gear (not Pro) can withstand close to 1200 RWHP.

The True-Track is posi is standard along with Power-Lock. These are good for about 600rwhp. The Dana's posi is alot stronger than a 12 bolt and the 9". This is because the Dana Posi's are 35 spline, 12 bolt is 33 spline and the 9" is a 33 spline.


Driveshafts for Dana S60
U1699 Strange U1699 driveshaft 3"x.083" DOM chrome moly driveshaft with H.D. U-joints

U1700 Strange U1700 driveshaft 3"x.083" Seamless chrome moly driveshaft with High Imp. U-Joints

U1702 Strange U1702driveshaft 3"x.083" Seamless DOM chrome moly driveshaft with H.D. U-joints

Orders can be placed online or by calling 1-877-4-TBYRNE.(1-877-482-9763).

Let's move a bunch of these for the end of the year!

Have a good day!




TBYRNE MOTORSPORTS LLC
ORDER LINE - 1-877-4-TBYRNE
E-MAIL - tbyrne@tbyrne.com

CHECK OUR WEBSITE FOR OUR EVERYDAY LOW PRICE POLICY!

 

Just sent you an email.

 

Last night's requests will have a reply this morning.

 

Email sent to you.

 

Email sent

 

Everyone should have replies!

 

damn i want a strange 12, to bad you cant give loans lol

 

We accept the Car Care ONE card. They still have their 90 days same as cash financing is available to qualified buyers! A good way to put off paying for the purchase until after the holidays.

 

So the 12 Bolt is the lightest but just how much can it take? I would like something to handle 500-800whp and some hard launches. Not knowing what the combo will make is why my whp is so broad.

 

Is this an LS1 only GP or do either one of these fit an LT1?

 

I've talked to people running about 600hp with the 12 bolt but Strange doesn't have a set figure that it can handle.

This GP covers LT1 and LS1 rears. We're going to be wrapping this up soon.

 

Closing date is 1/21.

 

Can you PM me a price on PRG210-PRGOP-14 with 3.90's and the aluminum cover? I tried to email you but the site didn't allow me to.