GEAR SET,9",LIGHTWEIGHT GEAR,LIGHTWEIGHT SPOOL,31 SPLINE,4.86 Rotors-6 x 4.62" Bolt Circle LARGE PRESS-IN LOWER LOW FRICTION

LARGE PRESS-IN LOWER LOW FRICTION PRECISION BALL JOINT WITH STEEL BALL STUD & STEEL HOUSING WITH AN ALUMINUM BOTTOM CAP

ALUMINUM MANDREL

THESE REAR UPPER STRONGARMS ARE A DIRECT REPLACEMENT FOR THE STOCK TRAILING ARMS FOR 1964-1967 GM "A" BODY CARS

THESE AXLES ARE COMMONLY REFERRED TO AS "1 7/8" AXLES" BECAUSE THE DIAMETER OF THE CENTER IS 1 7/8"

INLET AND RETURN FITTINGS INCLUDED

GEAR SET,9",LIGHTWEIGHT GEAR,LIGHTWEIGHT SPOOL,31 SPLINE,4.86 Rotors-6 x 4.62" Bolt Circle LARGE PRESS-IN LOWER LOW FRICTIONCOMPLETE CENTER SECTION WITH A 4. 86 GEAR SOLD COMPLETELY ASSEMBLED WITH: *NEW LIGHTWEIGHT 31 SPLINE FULL SPOOL *NEW LIGHTWEIGHT RING & PINION *NEW TIMKEN BEARINGS *NEW PINION YOKE *NEW SOLID SHIM SET *3RD MEMBER GASKET *INSTRUCTIONS DETAILING PROPER BREAK IN PROCEDURE PROFESSIONALLY SET UP WITH PROPER LASH PREMIUM, LIGHTWEIGHT RING & PINION IS CONSTRUCTED FROM 9310 HI NICKEL ALLOY PINION IS PRECISION MATCHED TO RING GEAR PINION YOKE IS 1310 SERIES