Showing the difference between sbc heads 461 and 461X.
Пікірлер: 3
@dennismoore91473 ай бұрын
look in center intake ports on 461 you see where humps are in top runner for valvue cover bolts 461x didnt have hump
@roywolfe70546 ай бұрын
Have a set of 461,462 and 186's
@jeffstewart36144 жыл бұрын
back when we were running a circle track street stock. we ran 461 heads that were professionally ported just so we could run up front. it was cheating yes. we got caught. then got some 461x heads went straight to winners circle. 461x was now an illegal head. total horseshit. I'm looking for some now for my wife's 68 Camaro.