GEAR SET,9",LIGHTWEIGHT GEAR,LIGHTWEIGHT SPOOL,31 SPLINE,5.29 Connecting Rods You can view and download

You can view and download the complete assembly instruction booklet here

THIS SHAFT EXTENDS PAST HOUSING APPROXIMATELY 1-5/8"

MAX TORQUE (LB-FT) GAIN: 81 @ 4500 RPM

K20: 1980-1985

THREE PROGRAMMABLE 0-5V SENSOR INPUTS FOR OIL/FUEL/DOME OR NITROUS PRESSURE SENSORS

GEAR SET,9",LIGHTWEIGHT GEAR,LIGHTWEIGHT SPOOL,31 SPLINE,5.29 Connecting Rods You can view and downloadCOMPLETE CENTER SECTION WITH A 5. 29 GEAR SOLD COMPLETELY ASSEMBLED WITH: *NEW LIGHTWEIGHT 31 SPLINE FULL SPOOL *NEW 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 YOKE FITS U JOINTS