Small block valve springs upgrade

[perfacar]

i use the 744 retainer, my hgt is 1.720 the 942 spring will work good. use with comp retainer and locks, best setup.

 

[4spdragtop]

That's what I have the 744 retainers and 626 locks. Altho none of that is installed yet.

i use the 744 retainer, my hgt is 1.720 the 942 spring will work good. use with comp retainer and locks, best setup.

 

[duster 344]

i use the 744 retainer, my hgt is 1.720 the 942 spring will work good. use with comp retainer and locks, best setup.

What cam are you running? I have the 20-225-4 cam and the 740 retainers
https://www.forabodiesonly.com/mopa...springs-upgrade.534191/reply?quote=1974189527