GEAR SET,9",ULTRA-LIGHTWEIGHT GEAR,LIGHTWEIGHT SPOOL,31 SPLINE,6.33 Single Shock Mount W/ Brake Big GM Parts U-bolt and the Dana 35

U-bolt and the Dana 35 rear axle requires a 2-3/4" I

These headers will fit angle plug or straight plug head applications

THESE CHASSIS HEADERS FIT 262-400 S/B CHEVY V8S AND HAVE 1-5/8" PRIMARY TUBES WITH 2-1/2" COLLECTORS

PONTIAC: 1967-1972 LEMANS

BUMPSTEER REDUCED TO LESS THAN 1/16 IN

GEAR SET,9",ULTRA-LIGHTWEIGHT GEAR,LIGHTWEIGHT SPOOL,31 SPLINE,6.33 Single Shock Mount W/ Brake Big GM Parts U-bolt and the Dana 35COMPLETE CENTER SECTION WITH A 6. 33 GEAR SOLD COMPLETELY ASSEMBLED WITH: *NEW LIGHTWEIGHT 31 SPLINE FULL SPOOL *NEW EXTRA 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 RING & PINION IS CONSTRUCTED FROM 9310 HI NICKEL ALLOY PINION IS PRECISION MATCHED TO RING GEAR PINION YOKE IS 1310 SERIES SHORT