Topic: Which Mono Rear Spring Rate to use
in Forum: C3 Engines, Driveline and Handling
Already a Member?
Click Here to Login
Not yet a Member?
Click Here to Register for Free!
SPONSOR AD:: (Our Sponsors help support C3VR)
I'm useing a 330# rear composite mono spring,550#GT springs in front and Bilstein shocks all around. I like the ride and handling I am getting.




Hot Springs, AR - USA
Joined: 4/24/2004
Posts: 3236
Vette(s): 69 Conv #'s match 427, TKO-600/.64, 3.36HD-Posi, HT, T/T, PS, PB, PW, SP, Leather, Comp XE264HR & Roller Rockers & Lifters, Air-Gap RPM intake, Holley St Av 770 VS, MSD 6AL+Dist+Blaster SS, K&N, Jet-Hot Hooker Side-Pipes, Steeroids, Al Rad, Spal Fans
i used 550 front and 360 rear on my green machine (69 sb coupe)...
it rode a little rough..
it wasnt bad on smooth roads.. but those are in rare supply around here..
it rode a little rough..
it wasnt bad on smooth roads.. but those are in rare supply around here..
330 pound on mine, feels just right. Some people have said they got too high of a bumper height with certain mono springs, I'm not sure what that's all about, something about the way are arced. Maybe someone else has more info. You will want shocks matched to the spring to get the correct ride. I used Delco Reactec's, couldn't afford Bilsteins.
in Forum: C3 Engines, Driveline and Handling
SPONSOR AD: (Our Sponsors help support C3VR)