b'GM F/X AUTOX-STARTorrington Style Needle BearingsPair for Front:oCaged Needle Bearing AssembliesoRide Between Two Stainless Steel Races oGo Under Springs to Completely Eliminate Spring Bind oAllows the Springs to Operate at Their True Rate Throughout TravelShock Canister Roll Bar MountsPair for Front: oClamps the Shock Canisters to 1-3/4 Engine Bay Roll Bars oCNC Machined Billet AluminumBlack Anodized oOne Allen Screw Tightens & Secures the Canister to Roll BarBillet Aluminum Front Clip to Body Bushing Kit:oProForged Aluminum Subframe Bushings oCNC Machined for Precision Fit and Finish from a Solid Bar of 6061-T6 Billet Aluminum oHard Black Anodized oInterlocking Design for Best Fit & Performance oFits All 6 Positions on GM Subframes oIncludes All Hardware Tech Tip 27: As mentioned earlier, shock technologies advance very rapidly. And for good reason. Shocks play such a crucial role to race car handling, tuning, grip & lap times. There is a story in this catalog where Ron worked with a top GT race team, who were previously champions, but a little behind in their shock program. Rons newer tech shocks made their GT car 3.5 seconds faster at Button Willow Raceway in California. They went on to win WERC, USTTC & Trans Am championships with that car on Rons shocks.Autocross has been called road racing in a closet. Everything is shorter straights, corners, chicanes, hairpins, etc. There is less time for the car to react. So, the fastest responding shock has an advantage & running slow reacting shocks is simply dumb. The 3200 series (small body) single adjustable monotube shocks, from Advanced Racing Suspension (ARS)react in 5.3 milliseconds (ms). These shocks were designed by Ex-Indy Car racer Corey Fillip, whose shocks are winning in open wheeled & full body race cars all over.The ARS 3200 series (small body) double adjustable monotube shocks with external canister respond in 4.5 ms. For comparison, the quickest reacting shocks from Fox, JRI & Penske (also with canister) respond in 5.0 ms. Fox, JRI & Penske non-canister shocks respond in 5.5 ms.So why dont we run these ARS 3200 series (small body) shocks in everything?The small body & small piston help achieve the quick response. But the shock body, even with canister, doesnt carry enough oil volume for long usage, like road courses. Like everything in life, racing is about pros & cons, as well as finding the best balance for your usage & goals.Cory & ARS do run these shocks on the front of lightweight (1000-1500#), open wheel cars, where there are worked less & direct air cooled. They also run them in the rear of winning full bodied mid-weight (2400-2900#) cars. Just not the front, or the shock oil will get hot after so many laps, and the valving will fade. Not a problem in 1 lap Autocross. So, win-win for us.176'