cazsper
Well-known member
- Joined
- May 30, 2012
- Messages
- 1,066
- Reaction score
- 2
- Location
- Sunnyvale, CA
- My Car
- 1968 Coupe: 393w, TKO-600, Maier Racing springs, Global West suspension, Currie 9in with forged axles, 3.50 gears, Trutrac, Baer brakes front/rear
1973 Mach-1: 351c 4V, C-6, 3.73:1 gears and a long "To Do" list..
How can I tell what my gear ratio is? When I purchased the car, the previous owner told me it had 373's. All I know is that in the freeway, I'm between 3500-4000rpm. I have a C6 auto with 275/35-17 in the rear. I'm thinking of going with either 3:25's or 3:50. I just want toake sure I don't already have 3.50's.
The previous owner also told me it had a 750 Holley with 2.5" exhaust and it ended up being a 650 with 2.25" exhaust. So I can't just take his word for the gears..
The previous owner also told me it had a 750 Holley with 2.5" exhaust and it ended up being a 650 with 2.25" exhaust. So I can't just take his word for the gears..