Valver retainers

[gulfcoastkustom]

Do I NEED to replace or upgrade my stock retainers while installing 110# valve springs? I have a 4K gov spring kit but was curious if better quality retainers are actually needed. Truck is just a daily driver that will not see 4K rpm very often.

 

[Kill]

Nope

 

[DieselFan808]

Nope

Just curious, how do the seats hold up to stiffer springs?

 

[gulfcoastkustom]

Nope

Thanks for the help!

 

[5.9LtrPwrJkeEtr]

I bought new keepers and had them cryo treated. Cheap insurance.