LATE MODEL PRO BILLET DISTRIBUTOR FOR GM VORTEC 1996-2003 SMALL BLOCK, BIG BLOCK, & CORVETTE PLASTIC, 6 CYLINDER10000 SERIES DISTRIBUTORS ARE DESIGNED FOR ENTHUSIASTS THAT ARE SERIOUS ABOUT PERFORMANCECNC MACHINED FROM BILLET 6061-T6 ALUMINUM TO GIVE PRECISION TOLERANCES, HIGH STRENGTH, & INCREDIBLE ENDURANCEEQUIPPED WITH A CAP THAT HAS "SPARK PLUG" STYLE TERMINALS FOR SECURE WIRE ATTACHMENT & MAXIMUM PROTECTION AGAINST CROSSFIREUNDER THE BRASS TERMINALS OF THE CAP & ROTOR IS AN EXTREMELY ACCURATE HALL EFFECT PICKUP, WHICH NEVER REQUIRES ADJUSTMENT1/2" STEEL SHAFT THAT SPINS THE IMPELLER IS GUIDED BY A SEALED BALL BEARING & LONG SINTERED BUSHING; THIS COMBINATION PROVIDES STABLE SIGNALS & SPARK DELIVERY AT ANY RPM