Valve Spring Compatibility

[HawkX66]

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: L78steve</div><div class="ubbcode-body">They look compatible to me.</div></div>

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: earntaz</div><div class="ubbcode-body">Dave -- they look pretty much the same ... just make sure to check for coil bind. TAZ</div></div>
Thanks guys. I was mainly concerned with the Rate. 377 vs 431. I'll double check the .036&quot; difference in coil bind too. A reputable machine shop is setting the heads up this week, so hopefully they should be good to go. I just didn't want to give him something that isn't compatible.