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31231 1968-1972 Chevy Chevelle Full ExtReme Chassis Package for LS Engines
Product Discontinued
SPEEDTECH PERFORMANCEPART NUMBER: 967-31231-C

31231 1968-1972 Chevy Chevelle Full ExtReme Chassis Package for LS Engines

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This product is no longer available. Please call customer service for assistance at 1-800-345-4545.

Full ExtReme Custom Chassis Package for LS Engines
  • 1968-1972 Chevy Chevelle
    • Coupe and Convertible Only
    • Will Not Fit 4-Door Sedan
  • Independent Rear Suspension, Billet Cantilevered High-Mount
  • Sold as a Kit

    Speedtech Performance 31231 Custom Chassis Package Includes:

    • (1) W-31200 68-72 A Body Extreme chassis. Coupe and Convertible only. Will not fit 4-door Sedan
    • (1) 31120 S93 A Body ExtReme Torque Arm Hardware kit Trailing arms # 3, pna hard bar M-912177 27.125 in.
    • (1) 220337 #S9 ExtReme Car Upper Control Arm
    • (1) 220339 Extreme Mark 1 Lower Control arm
    • (1) 220803 Extreme Rack 21 in. Wide Big Bore 1.5 in. DP W/Studs 220 Torsion Bar 2.5:1 Rate 5 in. Travel USE WITH TOYOTA PUMP # 220806 1800 PSI MAX pump rpm 8000 can run 1:1 with engine speed
    • (1) 220333 ExtReme Forged Spindles including steering arms. ALWAYS CHECK BRAKE CLEARANCE WITH WHEEL MANUFACTURER Speedtech will not be responsible for incompatible fitment
    • (1) 223710 S77 Extreme Front sway bar Hardware kit
    • (1) SWE 608-250-32 Extreme CAR Chassis Front Sway bar 32" x .250 wall Street 1.25 48 spline From Stock
    • (2) JRI 100-509-Fron... Extreme Front shock Custom Speedtech Valving. Single Adjustable 15.5 extended 4" stroke USE 8" SPRING .500 id x 1.25 wide bearing
    • (2) JRI 100-509 REA... Extreme REAR shock Custom Speedtech Valving. Single Adjustable 15.5 Extended 4" stroke USE 8" SPRING .500 id x 1.25 wide bearing top .625 id x .625 wide Bearing bottom
    • (2) JRI 1108-450 JRI black 8" 450 lb. springs
    • (2) JRI 1108-250 JRI black 8" 250 lb. springs
    • (1) JRI Spring Adj Tool Coil over Preload Adj Tool
    • (1) 220429 64-72 Chevelle Extreme chassis Transmission cross member
    • (1) 220198 #S151 Tie Rod Sleeve Set 60" Extreme Front
    • (1) W-912700 Torque arm welded assembly inc pin
    • (1) 220321 #S51 Torque Arm 9' pinion mount kit
    • (1) 31402 A Body Extreme housing and axle package. includes 31 Spline Axles 2.5 offset, super set 20 bearing pack brackets welded on
    • (1) 220499 #S84 LS Extreme Frame Stands
    • (1) 31509 #S124 ExtReme 64-72 A Body Body mount kit. WILL NOT FIT 64-67 factory frame without enlarging all holes
    • (1) 31520 #S95 Extreme Chassis Rear Sway Bar option ( Sway bar NOT included in this Kit)
    • (1) SWE 608-75-120 Extreme Car Rear Sway bar. 32" long 3/4" 48 spline
    • (1) UH 102061C LS ExtReme '67-69 Camaro/'68-74 Nova 68-72 Chevelle Headers 1 7/8" 321 Stainless Steel Mill Finish includes O2 sensor bung in SLIP FIT CONNECTOR
    • (1) 220522 #S91 ExtReme Shaft kit including:
      • (1) 8050280 3/4-30 to 3/4 DD
      • (1) 8050700 24" 9/16-30 to 3/4DD Shaft
      • (1) 8050350 9/16-30 to 1"-48 spline
      • (1) 8050890 9/16-30 to 3/4-36
    • (1) 220203 #S87 Extreme Frame LS engine adaptor plates
    • (1) 220530 #A12 Motor Mount POLY (Complete Set of 2)
    • (1) 220531 #A14 T56 Transmission Poly Mount
    • (1) 31510 #S94 64-72 ExtReme A Body Tunnel Cover and trunk pan
    • (1) 31501 68-72 ExtReme Chevelle tank Stainless PUMP NOT INCLUDED - ADD correct pump based on engine and 90 Ohm level sender
    • (1) 6.50 in. Tube style sending unit
  • Part TypeFrame
    BrandSPEEDTECH PERFORMANCE
    Package Height36.0
    Package Width60.0
    Package Length180.0
    Weight1500.0 PG
    Package Qty1
    Package TypeEA
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    Some parts are not legal for use in California or other states with similar laws / regulations
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