Detroit Clan

... Облазил весь e-bay - нет

http://www.ebay.com/itm/Small-Block-Che ... eb&vxp=mtr

вот еще кронштейны
http://www.ebay.com/sch/i.html?_trksid= ... 8&_sacat=0

Да они все на 2-ген, посмотри внизу список машин все до 81 года

five7kid
An internally balanced 1-piece rear main seal flexplate will have a weight on it. This takes the place of the counter weight that used to be part of the crankshaft of internally balanced 2-piece rear main seal blocks/cranks that was external to the rear main seal.

The factory 400 small blocks and 454 big block engines needed additional external weight that was part of the harmonic damper and flexplate or flywheel because of the longer strokes of those engines. The typical 2-piece rear main seal 383 crank uses those same external balance enhancing parts, the weighted harmonic damper and weighted flexplate or flywheel.

The aftermarket has responded to the demand for 383 stroker small block engines using the later 1-piece rear main seal blocks with 3.75" stroke 1-piece rear main seal cranks. In general, if such a crank is cast, it will be external balance, meaning it needs a weighted harmonic damper and flexplate or flywheel like the factory 400's used; and if such a crank is forged, it will use a neutrally balanced harmonic damper and a "normal" 1-piece rear main seal type flexplate or flywheel like the '86-up 305's and 350's used.

So, long story short - if your stroker crank is supposed to use a neutrally balanced harmonic damper, then you will also use a "normal" 1-piece rear main seal type flexplate or flywheel such as was used by the factory for '86-up 305's and 350's.

Saabster
So wait, "internal" balance isn't actually internal? What's the difference between "internal" balance and "external" balance?

five7kid
Like I said, "Oh boy, here we go again. . ."
How many times do we have to explain this?

85Iroc-Z
So even though it says external balance I can still use it without any problems then? This is the flywheel that I currently have matched to the current 305... http://www.summitracing.com/parts/NAL-14088650/

85Iroc-Z
OK, so I can reuse my flywheel then without any problems correct? I was just always confused when they listed them as external balance, when I have an internal balance motor.

five7kid
It's a crying shame they call them that.
Yes, your stock flywheel will work (as long as it can take the RPMs and power you'll be putting out).

отбалансировать колено в сборе можно и в Киеве