just wondering if any 3.8 head from 89-95 sc compatible with 91 block
T twistedbird Registered User Jan 13, 2013 #1 just wondering if any 3.8 head from 89-95 sc compatible with 91 block Last edited: Jan 13, 2013
90sc35thann Registered User Jan 13, 2013 #3 Yes but the valve covers are different. Additionally I have heard the 94/95 head castings are harder however are more prone to cracking due to misdetonation.
Yes but the valve covers are different. Additionally I have heard the 94/95 head castings are harder however are more prone to cracking due to misdetonation.