QA1 Axle Housing R902N

R902N

QA1 R902N Narrowed 9in. Housing for 70-81 GM F Body with QA1 4-Link

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 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

PRODUCT OVERVIEW Already running one of QA1's 4-Link Suspension Kits on your '70-'81 Camaro or Firebird? Now take your build to the next level with QA1's 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 power and aggressive driving. 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 QA1 9" rear housing delivers performance gains you need. Its bolt-on design simplifies install saving time in the shop. Helpful Specifications: 56-1/8" narrowed wheel mounting surface width. Narrowed 2-1/2" per side for use with mini tubs for wider wheel and tires 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 " 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 EASY INSTALL & SERVICE QA1 is committed to delivering products that make upgrading your car as simple as possible. Our 9" housings are designed for a bolt-on install with the QA1 four link eliminating the need for custom fabrication. Servicing your 9" rear end is also straightforward featuring a fill port drain plug vent port and jack plate. BEST IN-CLASS WARRANTY QA1's 9" housings come with a 1-year warranty against defects. MADE IN THE USA FITMENT NOTES Verify wheel and tire fit on vehicle prior to installation. Center section (3rd member) not included Narrowed housing recommended to be used with custom offset wheels and mini tubs Compatible only with QA1 four link suspension system