Z zurrock21 New member Aug 17, 2009 #1 I am putting new shocks on my 89' Pontiac Firebird formula. I've been looking into different types and brands. I was wondering what the difference is, and which one would be best between a: Gas Matic Shock, and a Sensa-Track Shock?
I am putting new shocks on my 89' Pontiac Firebird formula. I've been looking into different types and brands. I was wondering what the difference is, and which one would be best between a: Gas Matic Shock, and a Sensa-Track Shock?
