I need to replace the master cylinder in my 82 Z28 with four wheel disk and was wondering which one is best. Meaning if maybe one from later years might give more stopping power.How difficult of an install any tips. Thanks.

 

'82 thru '88 w/4wheel disc brakes uses the same master cyl. Thanx,ANDYZ28

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82Z 305 w/comp 270 magnum cam,holly.TH700R4 w/B&M holeshot 2000 converter,& megashifter.1LE front brakes, 9bolt 3.27 w/1LE rear brakes.Aluminum driveshaft,boxed rear susp.,IROC swaybar+wonderbar. 70mph@2200rpm ASE Master Tech plus L2
also recently obtained a
'69 chevelle SS396 w/Turbo 400,3.31 posi,11.0 to 1, headers,etc. Latest project car,'86 IROC stock 305TPI hit on left side,but not too bad

 

Later model ones (I think starting in '85) are made from aluminum, if that matters to you. [edit] They're still the same internally, so you wouldn't see any performance difference between aluminum vs cast-iron.

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-Tom P (Hot rodded 1986 Firebird 2.8l) from http://www.f-body.net/mailbag/3rd/3rd_mailbag.html message boards
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[This message has been edited by TomP (edited March 13, 2001).]

 

I have a GM late 1988 1LE master cyl that is cast iron. Sorry no part #.