Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - what engine do i have
View Single Post
  #7 (permalink)  
Old 07-13-2010, 11:43 AM
cobalt327's Avatar
cobalt327 cobalt327 is offline
WFO
 
Last wiki edit: Intake manifold
Last journal entry: 1980 Malibu Wagon
Last photo:
Join Date: Mar 2009
Location: Atlanta
Age: 59
Posts: 5,037
Wiki Edits: 1616

Thanks: 128
Thanked 595 Times in 545 Posts
Quote:
Originally Posted by Jimmy Dean King
I have a 1967 SBC eather 302 327 350 crank and heads are 302 block casting is 3858174 suffix code is F0411YW can any one help me with this thanks
3858174: '64-'67 327cid car & truck 2-bolt

YW: '66 327cid Truck 185HP Base Manual Trans 2-Brl

So, this amounts to a low compression (for then) base small journal 327.

Unless the heads originally had 2.02" x 1.60" valves and screw in studs/guide plates, they're not from a 302. Head castings like the 461, 462, 291, 186, etc. were used in 1.94" x 1.50" valve size (w/o plates and screw in studs) as well as 2.02 x 1.60" valve sizes...
Reply With Quote