Description

PONTIAC/OLDS 9.3″ REAR END
3.90 RING & PINION GEAR SET

FABCRAFT 3.90 GEAR SETS ARE IN STOCK  !!!

3.42  / 3.64 / 4.10 /4.30 / 4.56 / 4.88 RATIOS ARE ALSO IN STOCK

FABCRAFT GEARS’ EXCLUSIVE NEW GEAR SETS FOR THE FABLED 1957 THRU 1964 PONTIAC AND OLDSMOBILE 9.3″ REAR ENDS  — THE NOSTALGIA REAR END THAT WAS THE RACING STANDARD OF THE 50’s  60’s  AND  70’s -THESE SUPER TOUGH RING & PINION SETS ARE BRAND NEW, HIGH QUALITY 8620 SPEC ALLOY STEEL GEARS. GUARANTEED NONE MORE NICELY MANUFACTURED 

WE HAVE MADE THESE SO THEY ARE A DIRECT BOLT-ON TO OUR NEW TOUGH TROPHY TRACK LIMITED-SLIP POSI  OR THAT SERIES II OEM SAFE-T-TRACK/ANTI-SPIN POSI UNIT OR OPEN CARRIER THAT HAS BEEN ANCHORED TO THAT OLD, LIMP HIGHWAY CRUISER GEAR – REQUIRES NO RING GEAR SPACER.  WE ALSO HAVE 3.42, 3.64, RATIOS – AND FOR THOSE OF YOU WHO HAVE NO BOUNDARIES WE ALSO HAVE 4.10, 4.30, 4.56, 4.88 RATIOS AVAILABLE. 100% STREETABLE, STRONG ENOUGH FOR THE DRAGSTRIP

COMPLETE INSTALLATION KITS ALSO AVAILABLE