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QA1

QA1 Rear End 9" Housing OE Width 1970-81 GM F Body w/ QA1 4-Link R902S

Part Number:
R902S
MPN:
R902S
Availability:
Ships from Manufacturer (4-6 Week Lead Time )
Shipping:
Free Over $98 In U.S. 48
Type:
Housings and Axles
Application:
1970-1981 GM F-Body
Quantity:
Sold Individually
Notes:
Center section (3rd member) not included. Stock width housing recommended for use with stock wheel tubs. Compatible only with QA1 four link suspension system.
  • QA1 Rear End 9" Housing OE Width 1970-81 GM F Body w/ QA1 4-Link R902S
  • QA1 Rear End 9" Housing OE Width 1970-81 GM F Body w/ QA1 4-Link R902S
  • QA1 Rear End 9" Housing OE Width 1970-81 GM F Body w/ QA1 4-Link R902S
  • QA1 Rear End 9" Housing OE Width 1970-81 GM F Body w/ QA1 4-Link R902S
  • QA1 Rear End 9" Housing OE Width 1970-81 GM F Body w/ QA1 4-Link R902S
  • QA1 Rear End 9" Housing OE Width 1970-81 GM F Body w/ QA1 4-Link R902S
  • QA1 Rear End 9" Housing OE Width 1970-81 GM F Body w/ QA1 4-Link R902S
$1,999.95

Description

QA1 Rear End 9" Housing OE Width 1970-81 GM F Body w/ QA1 4-Link R902S

FITMENT NOTES

  • Verify wheel and tire fitment on vehicle prior to installation.
  • Center section (3rd member) not included
  • Stock width housing recommended for use with stock wheel tubs
  • Compatible only with QA1 four link suspension system

FEATURES AND BENEFITS

  • Fabricated Center Section engineered for maximum strength and durability.
  • Formed Trailing Arm Brackets reduce flex under high loads, ensuring your suspension remains rigid.
  • Heavy-Duty 3” OD, ¼” Wall Axle Tubes provide the durability needed for high-performance applications.
  • 31-Spline 1541H Alloy Axles support up to 650HP, with the housing handling up to 800HP.
  • Standard 5x4-3/4” Bolt Pattern for a wide range of wheel options.
  • Durable Semi-Gloss Powder coat Finish offers long-lasting protection and a clean, sleek look.
  • Drain Plug, Fill Plug, and Jack Pad come standard to make service a breeze.
  • Includes T-bolts and Housing Studs for assembling axle shafts and installing third members
  • High-quality Roller Bearings for smooth operation and long-lasting reliability

Helpful Specifications:

  • 61-1/8” factory wheel mounting surface width for easy wheel and tire fitment
  • Big Ford “New Style Torino Flanges” with 2.5” axle offset for easy brake compatibility
  • 5x4-3/4” factory bolt pattern, standard fitment and a wide range of wheel options
  • ½” x 3” wheel studs for better fit with alloy wheels
  • 2.770” hub diameter
  • Requires third member for Ford 9” housings with 31 spline axles

Already running one of QA1’s 4-Link Suspension Kits on your ’70-’81 2nd Gen F-Body Camaro or Firebird? Now, take your build to the next level with QA1’s custom 9" rear housing, engineered to integrate seamlessly with your existing QA1 setup. Designed for enthusiasts looking to improve performance and durability, this 9" housing is the perfect upgrade for handling more horsepower, and aggressive driving conditions.

ENHANCE YOUR EXISTING QA1 4-LINK

QA1’s 9" rear housing is designed to bolt seamlessly to your QA1 4-link system, with fully formed trailing arm brackets that minimize flex under heavy loads, enhancing strength and rigidity. Whether you’re increasing horsepower or seeking a more durable rear-end solution, the custom QA1 9" rear housing delivers the performance gains you need. Its bolt-on design simplifies installation, saving time in the shop.

EASY INSTALLATION & SERVICEABLITY

QA1 is committed to delivering products that make upgrading your car as simple as possible. Our 9’’ housings for QA1 4-link kits are designed for a bolt-on installation, eliminating the need for custom fabrication. Servicing your 9" rear end is also straightforward, featuring a dedicated fill port, drain plug, vent port, and jack plate

BEST IN-CLASS WARRANTY

QA1’s 9” housings come with a 1-year warranty against manufacturer defects.

MADE IN THE USA

QA1’s 9” housings are proudly made in the USA. 

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Warranty Information

QA1 warrants that the products will be free from defects in material and workmanship for one year from date of sale to the original purchaser. A limited lifetime warranty is offered on select shock absorbers. For registration and more information on the limited lifetime warranty, please visit www.QA1.net/Warranty. QA1 makes no other warranty of any kind, express or implied. QA1 shall have no obligation under the foregoing warranty where the defect is the result of improper or abnormal use, your negligence, vehicle accident, improper or incorrect installation or maintenance, nor when the product has been repaired or altered in any way. QA1's liability in the case of defective products subject to the foregoing warranty shall be limited to the repair or replacement, at QA1's option, of the defective products. Consequential or incidental damages are not recoverable under this warranty. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. This warranty gives you specific legal rights, and you may also have other rights that vary from state to state. QA1, in its sole discretion, shall determine whether or not any Eligible Product is defective or otherwise covered by this warranty. If the Eligible Product fails to perform properly due to defective materials or workmanship, QA1 will at its option either (i) repair the Eligible Product without charge, or (ii) replace the Eligible Product. If the Eligible Product is no longer available, QA1 will replace the Eligible Product with an equivalent product. No refunds will be provided. The warranty provided by QA1 does NOT apply if the Eligible Product fails to perform: due to cosmetic wear and tear from normal use; due to improper or abnormal use, abuse, neglect, negligence, vehicle accident, insufficient travel, improper or incorrect installation or maintenance; or when the Eligible Product has been repaired, replaced, substituted or altered in any way, or if used with parts other than genuine parts of QA1. QA1 is not responsible for installation or removal labor, or for any other repair charges associated with the Eligible Product. Customer pays shipping to QA1 for final determination on eligibility. Any repaired or replaced Eligible Product will be returned to customer excluding freight cost. QA1 shall not be liable for the loss of use of the Eligible Product, loss of time, inconvenience, commercial loss or any other indirect, consequential, special or incidental damages due to breach of the above limited lifetime warranty. QA1 makes no warranties of any kind, express or implied, other than as herein expressly provided, and specifically disclaims the implied warranties of merchantability and fitness for a particular purpose. Notwithstanding anything set forth herein to the contrary, QA1’s liability hereunder shall be limited to the purchase price of the Eligible Product.
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