Part Number: PSS115 Drag Race Use Only For Hub Mount Wheels Choice of 4 1/2″ or 4 3/4″ bolt circle Features Compact lightweight design sheds front end weight Externally adjustable for rate of extension Allows fine tuning of front suspension Strut Package Includes Stud Mount Struts • Forged 2014-T4 aluminum bodies • Stainless steel spindles • 2 1/2″ stroke (with bumper installed) • Externally adjustable for extension rate • Valved specifically for Drag Racing • Custom valving available on request • Forged in the USA • Designed, machined, & assembled by Strange Engineering Lightweight Fabricated Lower Control Arms – S3420-WAK / S3421-WAK • Constructed from 4130 chromoly components and tubing • Modifications to tube length and welding of tube adapters is required • Chromoly tube adapters supplied loose • Choice of 7/16″ or 1/2″ Teflon® lined chrome moly rod ends • Teflon® lined spherical ball LCA bearings • Grade 8 bolts, flanged locking Jet nuts, & 3AN washers Hyperco Springs (Blue) or Eibach Springs (Red or Silver) • Chrome silicone steel • Powder coated for corrosion resistance • Choice of spring rate Spring Manufacturer Dependent on Availability If manufacturer or color is important, please specify Not all rates are available in all three colors Spring Seat Bearing Kit – S1409 • Allows smooth height adjustment • Eliminates spring bind during turns Strange 2 Piston Caliper Brake Kit – B4453WC / B4454WC • One piece forged slotted steel rotors • Two piston billet aluminum calipers • Soft metallic brake pads • Billet aluminum caliper mounts • Billet aluminum hubs with lightening holes • Choice of 4 1/2″ or 4 3/4″ bolt pattern • Timken bearings and races • Oil seals • 1/2″ -20 screw-in wheel studs • All necessary mounting hardware Note Brake hoses and lines are not included Calipers are tapped 1/8″ NPT and supplied with male 3 AN fittings Recommended Spring Rates Front Weight – Spring Rate 1,100 lbs    – 200 lbs 1,200 lbs    – 200 to 225 lbs 1,300 lbs    – 225 to 250 lbs 1,400 lbs    – 250 to 275 lbs 1,500 lbs    – 275 to 300 lbs 1,600 lbs    – 300 to 325 lbs