Join Date: Aug 2000
Location: Houston/Denton, TX
3-link with a PHB works, you'll get arguments pointing to that or a Torque Arm/PHB, or the Steeda 5-link.
Biggest problem with the single upper arm, is coming up with the space to package it. EVM did it, but like posted they're out of business. If you aren't afraid to cut up the floor pan and extend that mount farther forward, you'll have much better luck.
I saw a website for a guy who did exactly what you want, all home-made, but I can't recall the site!
1989 GT- Prowler Orange Pearl
Engine:331, AFR 185, FTI cam, 90mm LMAF/30 lb, TFS-R intake, BBK LT's, X-pipe, Spintech mufflers
Suspension:MM: TA, PHB, Rear LCA's, C/C Plates, H&R Race Springs, Bilstein HD's, SFC's, Moser 28 splines, 3.73's, Cobra brakes,10th Anniv. Cobra wheels