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GM 67-69 F 68-74 X Body Stock Disc Booster Tubular 500lb Front Coilover Kit

Part# - HEX6774XTRMKTED2C7 SKU::788331
MagnifyHelix Suspension Brakes and Steering - HEX6774XTRMKTED2C7 - 1
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Web Special Price

$1,824.95 USD

Regular Price: $2,135.20

MSRP: $2,372.44

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Description of Product HEX6774XTRMKTED2C7

Want more stopping power? Want the coolest looking brakes you can get starring at you through your wheels? Helix High Performance Big Brake Conversion Kit is your answer. Helix has designed this kit as a direct bolt on. No need to remove spindles and ball joints just bolt on and go. Includes everything you will need to to convert your old Car to bigger 11 inch Front Disc Brakes. All kits come with installation instruction for fast and easy installation. Works with most 14 inch or larger wheels

Helix Coil Over Conversion kits are a precision balance of ride comfort and maximum road adhesion. You will immediately feel the difference with Helix coil overs with reduced body roll in corners, nose drive and squat when accelerating. We manufacture helix springs from the highest quality spring steel available. We use state of the art equipment using the latest technology producing what we call the best spring available anywhere. So improve the performance and ride comfort with our entire coil over spring setups without compromising consistency and durability.

Helix Tubular Control Arms are designed to keep your ride on the ground and cutting through those corners better than factory!

This all inclusive kit for your 67-69 F body or 68-74 X body includes a full front disc brake conversion kit (Stock Height Spindles), upper and lower tubular control arm set and front small block 350lb coil over conversion kit with 3" of up or down adjustment!

This kit not only gives your car an amazing stance but it also performs like a dream and really gives your classic F or X body a pro touring feel!

Find more info at


  • Lower Mount :: Stud Plate
  • Style :: Tubular Control Arm & Coilover Shock Kit
  • Spring Rate :: 500 Lbs
  • Coil Height :: 10 Inches
  • Coil Upper I.D. :: 3.5 Inches
  • Coil Lower I.D. :: 2.5 Inches
  • Finish :: Black
  • Upper Coil Style :: Pigtail
  • Adjustable :: Yes
  • Material :: Hardened Steel
  • Shock Finish :: Polished
  • Shock Color :: Silver
  • Charged :: Nitrogen
  • Upper Mounting :: Spike
  • Valving :: Performance Street
  • Feature :: (2) 11" Vented, Dimpled, Cross Drilled Slotted Rotors. Chevy Five Bolt Pattern
  • Feature :: 14” Minimum
  • Feature :: (2) High Performance Helix Calipers
  • Feature :: (2) Inner & Outer Seals
  • Feature :: (2) Inner & Outer Bearings
  • Feature :: (2) Caliper Brackets
  • Feature :: (4) Brake Pads
  • Feature :: (4) Pins
  • Feature :: (1) Hardware Pack
  • Booster :: 11" Included
  • Master :: Corvette Style
  • Prop Valve :: Disk / Drum
  • Prop Mount :: Left Side
  • Warranty :: Limited Lifetime
  • Support :: Toll Free Tech Support
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