Iroc Steering Box Ratio

Just a note to let you know got gear back as promised.

Iroc steering box ratio.

Variable ratio power steering now at 15 5 11 8 1. Quick ratio power steering gear box gearbox for chevy impala camaro amc jeep sj international scout buick cadillac pontiac olds buyautoparts 82 00278q2 remanufactured 356 17 only 1 left in stock order soon. Bench tested for running torque and play. My 71 ss396 has the standard 71 ps box.

Wear surfaces inspected and hard parts replaced if necessary. Most people consider the ws6 constant ratio 14 1 to be the best box on a second gen. 1980 1992 camaro power steering gear box quick ratio 2 turn correct original fast quick ratio 2 turn power steering gearbox for your 80 92 camaro. The iroc box will need this higher pressure to operate correctly.

This part has been completely disassembled. The iroc steering boxes run at higher pressures than the original 60 s camaro boxes approximately 1400 psi vs. Wondering how the variable ratio works probably the way the gears are cut i assume and how the road feel will differ from that of a 14 1 constant ratio. Fast ratio upgrades improve vehicle control making driving safer and more enjoyable.

12 7 1 fast ratio steering gearbox conversions. Variable ratio boxes generally don t offer faster ratios than fixed ratio boxes. The steering box ratio is shown by an ink stamped two letter mark on the aluminum top cover near the lash adjust screw other numbers on the box do not tell the ratio. Bearing bushings seals replaced if applicable.

Find chevrolet camaro iroc z steering boxes and get free shipping on orders over 99 at summit racing. A typical variable ratio box will feature an on center ratio of 16 1 that changes to 13 1 toward the end of the travel. To get the stuff you need remove the high pressure hose from the back of the power steering pump it s the one with the big fitting. Steering ratio 12 7 1 1 12 1 1 16 1 1 input shaft spline size 3 4 in.

And hydraulically tested to. The 12 to 1 ratio box was only used starting with the 1982 up z 28 and ta or iroc. 30 spline 1 steering box material cast iron 7 steering box finish.