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  View original topic: Engine gasket layout
Glenn Thu Sep 06, 2012 7:28 pm


55ovals Thu Sep 06, 2012 8:03 pm

Thank you Glenn...

craigman Thu Sep 06, 2012 8:50 pm

Glenn,
now you need a list showing what each gasket is used for!

55ovals Thu Sep 06, 2012 8:55 pm

gasket set that includes the flywheel seal, but the commonly-available 111 198 007AF set does not. It does include a couple of gaskets (#18 & 21 above) which are used on Type III engines. If you have a "universal" replacement case you may need #18 for the blockoff plate at the rear of the sump. The two thick cooler seals at #4 are only for use on pre`70 Type III oil coolers.
#1 Four rocker stud seals (do not use on heads which only have a chamfer around the base of the stud)
#2 Six case stud O-rings (do not use on cases which are not machined to accept them, mostly `66/`67)
#3 Four rocker stud seals for early 1200-style heads
#4 (Upper pair) Two 021 117 151A cooler seals, for use on large-passage cases with "doghouse" DP cooler or `70-style 111 117 021E large-passage SP cooler. Two more needed if you wish to renew the ones between the DP adapter and the cooler. Also used on `70-`73 Type III cases/coolers.
#5 Sixteen pushrod tube seals
#6 Distributor O-ring
#7 Six 10mm copper-plated washers for oil strainer plate
#8 Flywheel-to-crank gasket (steel, approx .012" thick) for pre-mid`66 non-O-ring flywheel/crank
#9 Two intake manifold preheat gaskets. Some sets will also include one with a restrictor hole.
#10 Four exhaust flange gaskets
#11 Flywheel O-ring
#12 (Left) Oil strainer plate drainplug gasket
#12 (Right) Oil pressure plunger plug gasket - two needed for dual-relief cases.
#13 Two singleport intake manifold gaskets, fit 1300 and 15/1600 SP heads. Also can be used between oil filler and pedestal (gasket set does not include a replacement paper gasket for this location)
#14 Baffle plate, goes between pedestal and case with louvers down. May be used alone or sandwiched between #26. Not used on early cases with a small round hole in the case flange
#15 Two dualport intake manifold gaskets
#16 Paper gaskets to be used under washers at 8mm case nuts straddling #4 main and #1 cam bearing, and/or oil pump.
#17 Carb flange gasket. Singleport & dualport are different sizes, set may have one, both, or none
#18 Gasket for Type III oil filler pipe flange (or blockoff plate) to case
#19, 20 Fuel pump gaskets
#21 Gasket used between aluminum fan/pulley and steel fan on Type III
#22 Paper version of #8 (approx .008" thick)
#24 Oil pump cover gaskets (6mm and 8mm) thin
#25 Oil pump-to-case gaskets (6mm and 8mm) thick- do not use at cover
#26 Two pedestal gaskets
#27 Four paper gaskets (approx .008" thick) for use between cylinder bases and case on 13/15/1600 (and late Euro 1200)
- few builders choose to use these, most apply a thin coat of RTV to the cylinder base instead.
#28 Two valve cover gaskets. Fit 1200 40HP through 1600 based engines except for early 40HP "bastard engine". Some sets have VC gaskets that are wider at the top which will work on those heads, but they will not work on `71-up valvecovers (they have a "bump" at the top to keep the gasket from sucking down) without trimming.
#29 Two oil sump gaskets
#23 ? Look to be same size as exhaust flange gaskets but appear to be paper, not sure what they're supposed to be for


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miniman82 Thu Sep 06, 2012 9:25 pm

#27 should not be used, all they do is leak.

mark tucker Fri Apr 26, 2013 2:01 pm

why is there 2 different#12 and only 1#12 in the kit when 2 are used for duel relief. and who uses all these gaskets?I use about 1/4 of them. and who makes the best kit to get?



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