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Strange 12 Bolt Rear End
With Leaf Spring Mounts
Pro Race Axles and Lightweight Steel Spool

$2,050.00

Part Number: PRG330

Custom made to your specifications
Factory or custom widths available at no additional charge
Choice of housing ends and leaf spring mounts
Professionally welded and assembled
Crated to protect your investment

Standard Gear Choices
3.08 / 3.42 / 3.55 / 3.73 / 3.90 / 3.91
4.11 / 4.30 / 4.56 / 4.88 / 5.14 / 5.38 / 5.57

Optional Pro Gears
4.11 / 4.30 / 4.33 / 4.56 / 4.88
5.14 / 5.38 / 5.57 / 5.86 / 6.00 / 6.14

Assembly Includes

12 bolt housing with leaf spring mounts installed – H12FLE
33 or 35 spline Pro Race Axle & Spool Package – P2007 / P2005
4 1/2″, 4 3/4″, or 5″ bolt circle
Choice of 1/2″ stud kit – A1025 / A1026
Standard gear set
Choice of gear ratio
S-Series pinion yoke – U1602
Pinion yoke u-bolt kit – U1610
Chrome steel cover – R5199
Fully crated – No extra charge

Upgrades

Ultra Lite axle flange………………. A1006
5/8″ stud kit…………………………… OPRS14
Pro gear………………………………… OPRG01
Chrome moly yoke……………….. OPRG17
LPW aluminum cover……………. OPRG10
Black powder coat housing… H1199P-BLK

Option
Supply 3 qts Lucas gear oil…… OPGL3Q

Drag Race Brake Kits
Pro Series……………………………. B1718WC *
Pro Duel……………………………… B1718WCD *

* There is a $25 labor charge to install brake kit

Examples only – Many more brake kits available

 

This product is only available from an Authorized Strange Dealer or Factory Direct Call - 800-646-7618 or Email Us

Parts List and Installation Guide pdf File

Description

Strange 12 Bolt Rear End with Pro Race Axles, Spool & Leaf Spring Mounts

This durable Chevy 12-bolt rear end package includes leaf spring mounts.

This Strange GM 12-bolt rear end is available with your choice of housing ends and custom widths.

The Strange 12 bolt casting is much stronger than the OEM 12 bolt, while still accepting the same components. The casting is poured from proprietary nodular iron which is substantially stronger than cast iron. The main caps are manufactured using chrome moly material instead of cast iron like the originals. These improvements in materials, have allowed the casting to be made not only thinner and lighter, but also stronger. The casting has a torque arm mount cast as part of the case and a location for a Strange 3 channel sensor.

Pro Race Hy-Tuf axles

Strange also offer high horse power drag race applications with Hy-Tuf axles that are forged from Hy-Tuf steel that was originally developed for highly stressed landing gear in military aircraft. The material is in the class of Ultra Strength alloys and contains low carbon, high manganese, high nickel, and high molybdenum steel. Pro racing axles are thru-hardened allowing for a Drag Racing shaft with an exceptionally high, 240,000 PSI, tensile strength while retaining ductility.

Additional information

Weight 0.01 lbs