When setting up my 67 fastback 6 months ago, I wanted to get some Koni shocks. But my parts supplier, didn't have them, and suggested that Edelbrock gas shocks were cheaper, and were better performers. Now my car is 90% finished, and I am driving it really for the first time. At high speeds on the highway, if I hit a bump, or am running on a rougher surface, the car feels 'boaty', big long bounces, as if I hit a wave. When I hit a big enough bump, my rear tires even rub. Is this just what I should expect from a Mustang?, or could this be those shocks? I am running an RRS rack and Pinion, so the steering is pretty tight. If it's not my shocks, could it be my springs?
Sounds like the shocks to me. Are they adjustable?
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1964 1/2 Mustang (Teal Green), Ford 302, Bored .030 over, 3/4 cam, Edelbrock Performer 289 Intake Manifold, Edelbrock 650 CFM Carb, Hooker Headers/Collectors, 2 1/2" Exhaust Pipes, H-Pipe, Summit Glasspacks, 15" Magnum 500's, Cooper Cobra 215/65 front - 235/65 back, Summit 3 1/8" Tach w/ Shift light, 105,000 Original Miles On Body, 2500 Miles On Engine, Interior and All Chrome/Decals are Original and in Great Shape!
edelbrock shock! thumbs up, or down? 1967 Mustang 
