Bilstein SZ/SL Series Shock - 9" Stroke - Compression 5 - Rebound 5 Fresh Air System Rocker Switch 43/64" bit is correct for

43/64" bit is correct for drilling hubs or axle flanges to accept most 5/8" wheel studs with

GM Lower Ball Joint

2-3/8 in Long

Allstar Sway Bar Bolts

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Bilstein SZ/SL Series Shock - 9" Stroke - Compression 5 - Rebound 5 Fresh Air System Rocker Switch 43/64" bit is correct forBilstein SZ Series shock absorbers feature a 46mm piston, steel construction and smooth body designed for motorsports applications. These shock absorbers are available in a variety of lengths and standard digressive valve settings that utilize proprietary spring steel valve discs and can be converted to a coilover design (kit sold separately). SZ Series shock absorbers are ideal for racers whose sanctioning rules do not allow or require rebuild