Application
Drag Race Vehicles
Using 16″, 17″, 18″, 19″, 20″, 21″, 22″ or 23″ 4-Link Centers
Centered Pinion
Choice of 4 3/4″ or 5″ bolt circle
Description
Strange Ultra 4-Link Modular Housing Package
Includes two piece axles & Pro Series II stainless steel brake kit
Note
4-Link Plates & Center Section Sold Separately
Available Wheel to Wheel Widths
16″ 4-Link Centers
31.50″ / 32.50″
17″ 4-Link Centers
32.50″ / 33.50″
18″ 4-Link Centers
33.50″ / 34.50″
19″ 4-Link Centers
34.50″ / 35.50″
20″ 4-Link Centers
35.50″ / 36.50″
21″ 4-Link Centers
36.50″ / 37.50″
22″ 4-Link Centers
37.50″ / 38.50″
23″ 4-Link Centers
38.50″ / 39.50″
Call For Other Possibilities
Features
Housing
• 206-T4 cast aluminum
• Hot Isostatic Pressed to ensure casting integrity
• Black Enduraguard® finish
• Large fill cap allows for gear inspection
• Magnetic drain plug
• Lug design prevents plate & tube rotation
• Integral upper wheelie bar mounts
• Designed & machined by Strange
• Material made in USA
Four Link Spacer Plates
• 6061-T6511 billet aluminum
• Pockets engage housing lugs
• Lightened for weight reduction
• O-rings ensure sealing integrity
• Black anodized
Bottom Four Link Brace
• 6061-T6511 billet aluminum
• Eliminates lower 4 link plate welding
• Lightened for weight reduction
• Black anodized finish
Housing Tube Ends
• 6061-T651 billet aluminum
• Internal pockets engage housing lugs
• Prevents tube rotation
• Black anodized finish
Two Piece Axle Package – P1020
• 300M gun drilled axle shafts
• Independent 4 3/4″ or 5″ BC axle flanges
• Double row ball bearings
• Billet caliper mounts
Pro II Stainless Steel Brake Kit
• 11 1/4″ 2 piece stainless steel rotors – B2794LS / B2794RS
• Billet black or red four piston calipers – B1900 / B1900-RD
• Choice of brake pads – B5020 / B5010
Options
Supply 4-Link Plates
Standard………………………….. OPRH40
Heavy duty……………………….. OPRH44
HD w/adj shock mnts……….. OPRH45 *
* Allows Ride Height Adjustments Without Affecting Stroke
Related Components
Center Sections
HD Pro Case………… PRF192
Ultra Case……………. PRF225
Billet Case……………. PRF425
