Speedtech Performance USA ExtReme Front Suspension Packages for 1962-1967 CHEVY II - 122231 Packages, ExtReme, Subframe, Bolt-On Style, Steel, Black Powdercoat, Satin Finish, Dual Power, Rack/Pinion, Down Tubes, Chevy, Kit
Speedtech Performance USA ExtReme Front Suspension Packages for 1962-1967 CHEVY II - 122231 Packages, ExtReme, Subframe, Bolt-On Style, Steel, Black Powdercoat, Satin Finish, Dual Power, Rack/Pinion, Down Tubes, Chevy, Kit
A$26,180.16
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Description
Upgrade your front suspension with the Speedtech Performance USA ExtReme subframe featuring forged spindles. These packages are designed to handle all driving conditions with ease—ideal for daily driving, autocross, and track days. The box welded construction and tabbed through frame gusseting provide added torsional rigidity, while the fully adjustable wheel alignment and corrected Ackerman for better grip during cornering facilitate a customizable driving experience. The kit includes custom designed upper and lower control arms, a durable Sweet Mfg. dual power rack and pinion steering, QA1 custom valved single adjustable coilover shocks, and a splined front sway bar with spring rate options. The exclusive ExtReme forged spindles offer optimized geometry and improved KPI/SAI angles, providing increased tire grip and a more precise driving experience. Order the front suspension package recommended for your vehicle.
ExtReme Front Subframe Includes:
* Full ExtReme subframe
* Custom designed upper and lower control arms with high clearance to accommodate wide wheels
* Durable Sweet Mfg. dual power rack and pinion steering
* QA1 custom valved single adjustable coil over shocks, spring rates of your choice included
* Tuned, adjustable, splined front sway bar with spring rate options for street, pro-touring/auto cross and road course
* Exclusive ExtReme forged spindles with C7 hubs and maintenance free sealed bearing
* Fully adjustable transmission crossmember that will accommodate all engine and transmission combinations
ExtReme Front Subframe Features and Benefits:
* Boxed construction welded with tabbed through frame and crossmembers for added torsion rigidity
* Speedtech Performance chassis and subframes come exclusively with forged 7075 aluminum ExtReme spindles
* 78 percent motion ratio for faster shock response and more precise control
* Increased shock length providing more suspension travel
* Virtually zero bump steer, .005" over the full travel of the system
* 30 +/- 3 degree of steering angle
* Exclusive system provides optimum Ackerman for up to 20 percent more inside tire grip when cornering
* Industry exclusive optimized roll center for low, mid and high travel
* 3-piece chromoly tubular splined sway bar standard, optional spring rates
* Excellent system for street, autocross and track days
* Ride heights to meet your vision for styling the car exactly the way you want it
* Accommodates greater than 315/30/18 tire with full steering
ExtReme Forged Spindle Features:
* Forged from 7075 aircraft-grade aluminum
* Optimized geometry unmatched in any other Corvette style spindle
* Significantly improved KPI/SAI angle
* Requires less caster to achieve maximum tire contact patch
* Significantly reduced scrub radius
* Billet steering arm provides increased Ackerman angle
* Achieves optimum tire slip-angles, increasing front tire grip
* Maintains optimum tire grip with less backspaced wheels
* Brake caliper bolt pattern is direct carryover from Corvette C5 and C6, opening up many options
* Comes standard with a maintenance-free factory GM Corvette C7 hub and sealed bearing
* From parking lots to tracks, it simply drives and turns better
Part Type
Front Suspension Packages
Specifications
- Product Attributes - Brand
- Speedtech Performance USA
- Product Attributes - Manufacturer's Part Number
- 122231
- Product Attributes - Part Type
- Front Suspension Packages
- Product Attributes - Product Line
- Speedtech Performance USA ExtReme Front Suspension Packages
- Product Attributes - UPC
- 806990175649
- Product Attributes - Crossmember Included
- Yes
- Product Attributes - Crossmember Material
- Steel
- Product Attributes - Crossmember Color
- Black powdercoated
- Product Attributes - Welding Required
- No
- Product Attributes - Front Spindles Included
- Yes
- Product Attributes - Spindle Material
- Billet aluminum
- Product Attributes - Spindle Finish
- Natural
- Product Attributes - Upper Control Arms Included
- Yes
- Product Attributes - Lower Control Arms Included
- Yes
- Product Attributes - Control Arm Style
- Tubular
- Product Attributes - Control Arm Material
- Steel
- Product Attributes - Control Arm Color
- Black
- Product Attributes - Upper Ball Joints Included
- Yes
- Product Attributes - Lower Ball Joints Included
- Yes
- Product Attributes - Rack and Pinion Included
- Yes
- Product Attributes - Rack Material
- Aluminum
- Product Attributes - Rack Color
- Natural
- Product Attributes - Shocks Included
- Yes
- Product Attributes - Shock Type
- Single adjustable coilover
- Product Attributes - Coilover Springs Included
- Yes
- Product Attributes - Spring Finish
- Gray/Silver
- Product Attributes - Disc Brake Kit Included
- No
- Product Attributes - Front Rotor Included
- No
- Product Attributes - Front Caliper Included
- No
- Product Attributes - Brake Pads Included
- No
- Product Attributes - Sway Bar Included
- Yes
- Product Attributes - Center Link Included
- No
- Product Attributes - King Pins Included
- No
- Product Attributes - King Pin Bearings Included
- No
- Product Attributes - Pitman Arm Included
- No
- Product Attributes - Idler Arm Included
- No
- Product Attributes - Tie Rod Sleeves Included
- No
- Product Attributes - Inner Tie Rod Ends Included
- No
- Product Attributes - Outer Tie Rod Ends Included
- No
- Product Attributes - Quantity
- Sold as a kit.
- Product Attributes - Notes
- Includes 3-piece sway bar, adjustable toe, caster, camber, and designed to work with factory body mounts.
Reference Information
| Brand Name/s | Speedtech Performance Usa |
|---|---|
| StreetFX SKU | sdp122231 |
| SFX Item ID | 6456370 |
| Supplier Item Code | 6456370 |
| Manufacturer SKU | 122231 |
| Manufacturer UPC | 806990175649 |
Compatibility
| Application Data |
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