1998 Mustang gear change question
Will be doing a gear change on my 1998 mustang GT this winter . Have purchased all the parts , including a installation DVD & Rebuild book . Would appreciate an opinion regarding the crush sleeve . My Ford Racing install kit includes the crush sleeve , but some information I've received says I'm better off using the solid sleeve with shims ? Any thoughts on which to use ? Also on the solid one , looking on line , notice they sell for anywhere from $12.00 to $50.00 , are they all the same or go by the premise the more expensive must be better ?