I have these lg4 heads and to make sure i buy the right intake i need to know what year they are can anyone tell me? or send me somewhere that can tell me? casting number is

gm 14101081

underneath the casting number is a 3 digit number as well and it is..

126 please let me know by x-mas lol sop i can order my intake

 

They are 87-up 305 heads. They came on LG4, L69, and LB9 motors. They need the 87-up intake bolt pattern.

 

ahhh so they used the same heads on lg4's as lb9? cause i know the lg4 stopped in 86

 

actually my bad they stopped in 87 was the last year well anyway thanx for the quick respons i'll be gettin the right manifold now 87 and up center bolt valve covers