9" IRS EXAMPLES
2003705 - Kugel 9” Ford IRS With Cast Stainless Steel Control Arms, Show Chrome & Polish – Prices start from $17,745.00
Shown with the following options:
- 2020705: Polished Aluminum 3rd Member With Chrome Yoke & Stainless Steel Hardware - $2,800.00
- 2022705: New Style Housing - Standard
- 2030705: 2 Additional Coil-Overs For Heavier Cars (2800# Plus) Show - $1,050.00
- 2050771: Drilled & Slotted Rotors - $250.00
- 2051771: Stainless Steel Hoses & Junction Block Kit & Bleeder Hoses - $205.00
- 2053775: Parking Brake With Cable Bracket – Double (Cable Not Included) Show - $950.00
ADDITIONAL DETAIL IMAGES OF SUSPENSION (#2003705) WITH OPTIONAL ITEMS INSTALLED:
2002705 - Kugel 9” Ford IRS With Stainless Steel Round Tube Control Arms Show – Prices Start From $14,845.00
Shown with the following options:
- 2020705: Polished Aluminum 3rd Member With Chrome Yoke & Stainless Steel Hardware - $2,800.00
- 2022705: New Style Housing - Standard
- 2050771: Drilled & Slotted Rotors - $250.00
- 2051771: Stainless Steel Hoses & Junction Block Kit & Bleeder Hoses - $205.00
- 2052775: Parking Brake With Cable Bracket – Single (Cable Not Included) Show - $475.00
- 2065705: Hi-Power Fabricated Tube Control Arms Stainless Steel (For Applications 500HP+) Show - $400.00
ADDITIONAL DETAIL IMAGES OF SUSPENSION (#2002705) WITH OPTIONAL ITEMS INSTALLED:
Additional Options for 9" IRS:
- 2018700 - Change to 1/2-20 studs (metric 12mil 1.5 studs) $40.00
- 2018701 - Change Wheel Bolt Pattern From Chevy 4¾” to Ford 4½” $90.00
- 2020705 - Polished Aluminum 3rd Member With Chrome Yoke & Stainless Steel Hardware $2,800.00
- 2022705 - New Style Housing Standard
- 2025701 - Limited Slip Differential - From $695.00
- 2026701 - Tru-Trac Differential From $950.00
- 2030701 - 2 Additional Coil-Overs For Heavier Cars 2800# Plus - Plain 800.00, Show $1,050.00
- 2514700 - Thrust Bearings for Coilovers $40.00
- 2040701- Sway Bar (Not Applicable For All Applications) - From Plain $450.00, Show $575.00
- 2050770 - Change to Wilwood 4-Piston Calipers & 12.19" Rotors - From Plain $750.00, Show $900.00
- 2050771 - Drilled & Slotted Rotors $250.00
- 2051771 - Stainless Steel Hoses & Junction Block Kit & Bleeder Hoses $205.00
- 2052771 - Parking Brake W/Cable Bracket – Single (Cable Not Included) - Plain $325.00, Show $475.00
- 2053771 - Parking Brake W/Cable Bracket – Double (Cable Not Included) - Plain $650.00, Show $950.00
- 2065701 - Hi-Power Fabricated Tube Control Arms M/S (For Applications 500HP+) - Plain $200.00
- 2066701 - Hi-Power Fabricated Tube Control Arms S/S (For Applications 500HP+) - Plain $300.00, Show $400.00
- 2075701 - Hi-Power Half Shafts - Plain $350.00, Show $450.00
ADDITIONAL POLISH & CHROME:
- 2072704 - Chrome U-Joint Centers - $300.00
- 2074704 - Chrome Inner Stub Axle - $300.00
- 2076704 - Chrome Outer Bearing Assembly & Hub Assembly - $700.00
Kugel/Winters Quick Change IRS
2102706 – Kugel/Winters Quick Change IRS With Stainless Steel Round Tube Control Arms Show – Prices Start From $20,445.00
NOTE: The total price of the IRS shown above with the options below is $22,800.00
SHOWN WITH THE FOLLOWING OPTIONS:
- 2030701: Additional Coil-Overs (2 For Heavy Duty Applications) Show - $1,050.00
- 2050771: Drilled & Slotted Rotors - $250.00
- 2051771: Stainless Steel Hoses & Junction Block Kit & Bleeder Hoses - $215.00
- 2053775: Parking Brake W/Cable Bracket – Double (Cable Not Included) Show - $1,050.00
- 2066701: Hi-Power Fabricated Tube Control Arms Stainless Steel (For Applications 500HP+) Show - $400.00
- 2072704: Chrome U-Joint Centers - $300.00
- 2076704: Chrome Outer Bearing Assembly & Hub Assembly - $700.00
COMPLETE LIST OF Q/C IRS OPTIONS:
- 2017701 - Change to 1/2-20 Studs (Metric 12mil 1.5 Studs Standard) - $40.00
- 2018701: Change Wheel Bolt Pattern From Chevy 4¾” to Ford 4½” - $90.00
- 2030701: Additional Coil-Overs (2 For Heavy Duty Applications) - Plain $800.00, Show $1 050.00
- 2514700: Thrust Bearings for Coil-Overs $40.00
- 2040701: Sway Bar (Not Applicable For All Applications) From - Plain $850.00, Show $975.00
- 2050771: Drilled & Slotted Rotors - $250.00
- 2051770: Change to 6-Piston Calipers - $800.00
- 2051771: Stainless Steel Hoses & Junction Block Kit & Bleeder Hoses - $215.00
- 2052771: Parking Brake W/Cable Bracket – Single (Cable Not Included) - Plain $375.00, Show $525.00
- 2053771: Parking Brake W/Cable Bracket – Double (Cable Not Included) - Plain $750.00, Show $1,050.00
- 2065701: Hi-Power Fabricated Tube Control Arms Mild Steel (For Applications 500HP+) - Plain $200.00
- 2066701: Hi-Power Fabricated Tube Control Arms Stainless Steel (For Applications 500HP+) - Plain $300.00, Show $400.00
- 2075701: Hi-Power Half Shafts - Plain $350.00, Show $450.00
ADDITIONAL POLISH & CHROME:
- 2072704: Chrome U-Joint Centers - $300.00
- 2076704: Chrome Outer Bearing Assembly & Hub Assembly - $700.00
Kugel 9” Ford IRS with Mild Steel Round Tube Control Arms
2001701 – Kugel 9” Ford IRS with Mild Steel Round Tube Control Arms – Price starts from $8,495.00
Note: The total price of the IRS shown above with options is $12,525.00
SHOWN WITH THE FOLLOWING OPTIONS:
Powder Coated (Black Only) with Polished Stainless Steel Hardware - $2,500.00
- 2018701: Change to 4½ b.c. with ½-20 Studs - $90.00
- 2022705: New Style Housing – Standard
- 2050770: Change to Wilwood 4 Piston Calipers & 12.19” Rotors - $750.00
- 2050771: Drilled & Slotted Rotors - $250.00
- 2051771: Stainless Steel Hose & Junction Block Kit - $205.00
- 2053771: Dual Parking Brakes - $650.00
ADDITIONAL DETAIL IMAGES OF SUSPENSION (#2001701) WITH OPTIONAL ITEMS INSTALLED:
IRS FACTS:
Q: Will your IRS fit my car?
A: If your car or truck uses conventional frame rails we have an IRS that will work. A custom crossmember may have to be built, but I would say that half the IRS systems we sell are custom applications.
Q: How about pro street application?
A: No problem, we have built several pro street rear ends extra narrow 52" hub to hub for super wide tires.
Q: How about straight off rear units?
A: It's all a function of power to weight to traction. You could have a 1,000 HP on an average street rod and the tires would break loose before anything else would break conversely. A heavier car with great traction and 400 HP will be much harder on the same rear end. Our ends use the proven 9" Ford gears. Heavy duty Corvette u-joints and castors weld steel half shafts. We just don't have any breakage problems. For extra heavy duty high HP we have custom 4-bar auto hub uprights.
Q: What widths do you have for your rear ends?
A: We build width from 52" to 62" in 1/2" increments.
Q: Do you build quick change IRS units?
A: Yes, we use a Winters clamp car center section
Q: What about brakes?
A: We have our own 11" vented rotors custom made by Wilwood and Corvette finned aluminum calipers. Our quick change rears are billet Wilwood calipers.
Q: Will your IRS work on my late model heavier car?
A: Absolutely. We recommend using 4 coil over shock units, 2 per side. It is absolutely a must for a heavier car 2800# and up.
Q: Why should I buy your IRS?
A: As with our front suspension systems, our rear ends are unmatched in quality, looks and performance. Also, as with our front ends, we were the first in the street rod industry to build IRS kits some 10 year ago. Our systems have seen thousands and thousands of road miles and also have complimented more show car winners that we can keep track of. Plain and simple - we've got the best stuff out there.