...yea but everybodys running a 350 or a 454 ...plus there ain't much challenge in making a big block run good..lol...the main reason i'm going with the sj 327 is i'm kinda building this truck in memory of my dad who i lost in 2000...and from the memorys of my childhood...dad built a sj 327 for his 67 chevelle when i was about 8 yrs old and that engine has been in my head ever since...