Looking;3 bolts for slant six manifold to exhaust ?cant find nowhere.

[Bear R.-]

hi Barry here.im looking for the 3 bolts that hold the exhaust and intake manifold toghether for the slant six motor..i cannot find these anywhere.not ace, none of the hardware stores, napa,auto zone ect.no one has the size i need.i believe the 2 outer bolts are "4 1/2 in.long".and, the single inner bolt is "4"in long".please help.sombody has to have these.they are of coarse a black hardened bolt.w/nuts that attach to the underside to hold the linkage bracket in place..but,i can get those if you dont have them.i will pay for these of coarse.let me know .i will have to send you a "Postal Money Order'for these.they cash instantly.!at the post office.thank you and God Bless everyone.Bear R.-...p.s.i do have thexse bolts but,they are 3" long.and just not quite long enough... 3 1/2 to 4" will work i'll can work w/those if, thats all you have.again,let me know.Barry.:eusa_think:.!!

 

[chignikred]

Going to an industrial fastener supply house is the ideal answer. Places like Mcmaster and Carr are another idea, but there are minimum order issues.Make sure you have the thread size in your head before you start asking, think it is 5/16 NC, because you WILL be asked. and yes get grade 8, never ever grade 2.

 

[Dodge33]

Slant six bolt's

Going to an industrial fastener supply house is the ideal answer. Places like Mcmaster and Carr are another idea, but there are minimum order issues.Make sure you have the thread size in your head before you start asking, think it is 5/16 NC, because you WILL be asked. and yes get grade 8, never ever grade 2.

This is the correct answer......... the bolt size is 5/16" dia. x 18 thread.
Like said above, get grade 8 if you can, and use Anti-seize on any
thread's where applicable, this will help you, if there is any reason(s) to
disassemble in the future. Good luck.