First Generation Firebird-L Mailing List ......................................................................... The pre-76 cranks are 2.75 roughly the 76 newer (except 455) are 2.5" roughly. The pre-62? (not sure of year off-hand) is also 2.5" roughly.
John Wallace Pontiac Power RULES !!! www.wallaceracing.com Subject: [FGF] Crank Diameter First Generation Firebird-L Mailing List ......................................................................... Does anyone know the diameter of the end of the crank where it slips into the center of the flywheel for 400 and 455? Here is what I got: Crank end diameter: 2 3/4" (Butler 455 crank for 400 block) New Flywheel: 2 1/2" (came w/Tremec set up) THanks, Sheen ------------------------------------------------------------------------ Submissions to Firebird-L: <[email protected]> Unsubscribe from Firebird-L: <[EMAIL PROTECTED]> Help: <http://FirstGenFirebird.org/firebird/Firebird-L.html> Classifieds: <http://FirstGenFirebird.org/ubb/> Owner Pictures: <http://FirstGenFirebird.org/show/> Donations: <http://FirstGenFirebird.org/store/cart.mv?999999> FGF Merchandise: <http://FirstGenFirebird.org/store>
