WebSome of these castings may have regular 4V valve sizes, but the evidence is that the 73-74 4V head carries 2V size valves. These may also be "CJ" instead of "4V". Adjustable rockers/studs and guide plates. HO uses open chamber., Boss closed. Exhaust port constricted by addition of coolant passage around valve guide. WebApr 16, 2009 · if these are heads...... D2OE-6015-AB ( 289 heads) d70e the heads are for a '77 model Fairlane or Torino. They could have come from another car line, but their original design was for one of those two models. The "D" is the decade code...D=1970. The "7" is the year in that decade...7=1977.

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WebJul 21, 2007 · i have a set of D20E-AB heads i've been told to run a autolite 25 plug.i bought this plug and it does not have a flat washer it has an angle only the plug does not seem to go far into head and the index kit doesn't work with them also.can anyone tell forsure if this is the plug to run, and if its not which one.thanks http://mmb.maverick.to/threads/another-engine-code-question.79607/ how to set bold in ionic

429 460 D2OE-AB CYLINDER HEADS POLICE …

WebFord 429/460 D2OE-AB Cylinder HeadsHere's something you don't see every day, real deal 429/460 police interceptor heads.Good original unmolested rebuildable condition. … WebOct 25, 2000 · The 72 429 PI's had aluminum valve covers, big port spread bore intake, D20E-AB heads, high flow exhaust manifolds, TRW forged flat top (SCJ style pistons) and SCJ style rods, etc. WebOct 25, 2000 · D20E-AB. They had larger quench chambers than the early castings at about 88 cc's. Rocker studs and an adjustable valvetrain, bigger valves at 2.19" / 1.76", … notcutts christmas trees artificial