Posted By: TommmyBoy
'73-up B-body K-frame aftermarket isolator/bushing question - 10/09/18 04:21 PM
Since I have to do some work on my front end and pay for an alignment anyway, I thought I'd take this opportunity to replace the rubber K-frame isolators on my '78.
Firm Feel has the aluminum copies of the old Chrysler offering that are probably the best option.
http://www.firmfeel.com/b_body_late_mopar_sub_frame_isolators.html
However, for less than 1/4 the price, these polyurethane mounts are available.
https://www.summitracing.com/parts/ptp-4-101-bl
My question: Will the difference in performance be night-and-day, or will both be a marked improvement over stock with little difference between the two? I will spend the $250 if the difference is great, but I'd hate to if I'd never notice the difference.
One last question: Does anyone besides Firm Feel make metal copies of the old Chrysler solid metal bushings?
Thanks.
Firm Feel has the aluminum copies of the old Chrysler offering that are probably the best option.
http://www.firmfeel.com/b_body_late_mopar_sub_frame_isolators.html
However, for less than 1/4 the price, these polyurethane mounts are available.
https://www.summitracing.com/parts/ptp-4-101-bl
My question: Will the difference in performance be night-and-day, or will both be a marked improvement over stock with little difference between the two? I will spend the $250 if the difference is great, but I'd hate to if I'd never notice the difference.
One last question: Does anyone besides Firm Feel make metal copies of the old Chrysler solid metal bushings?
Thanks.