454 blazer
1/2 ton status
HEY guys thought i would share my joy with you guys , i put the 454 back in a few days ago and alls good so far 
. When i got this engine built there were a few web sites saying that the gen IV block would match with gen VI heads , well they are on and no water leaks so far , they are 088 rectangle heads, again on the web it was stated these heads will be no good on a heavy truck that needs tourqe , I have on this engine o88 heads , comp 270 extreme 4x4 cam package springs etc.., 750 double pump holley , hooker headers , the bottom end torque mid range is fantastic!! Not sure about high rpm range as im running it in.
IMG]http://i489.photobucket.com/albums/rr252/454blazer/25062009011.jpg[/IMG]
. When i got this engine built there were a few web sites saying that the gen IV block would match with gen VI heads , well they are on and no water leaks so far , they are 088 rectangle heads, again on the web it was stated these heads will be no good on a heavy truck that needs tourqe , I have on this engine o88 heads , comp 270 extreme 4x4 cam package springs etc.., 750 double pump holley , hooker headers , the bottom end torque mid range is fantastic!! Not sure about high rpm range as im running it in.
IMG]http://i489.photobucket.com/albums/rr252/454blazer/25062009011.jpg[/IMG]
