GROOVING BLADES,PK/12,1/4",#8 Micro/Mini-Sprint Rear Ends Far Side Inside Diameter (in):

Far Side Inside Diameter (in): 10

6 1/2" LONG WITH 5 5/8" OF SPLINE

1968-1974 GM X Body w/ Ridetech Hub Spindle

AND WITHOUT THE COMPLICATED AND BULKY VACUUM ACCESSORIES

GROOVING BLADES,PK/12,1/4",#8 Micro/Mini-Sprint Rear Ends Far Side Inside Diameter (in):#8 BLADES 1 4" (. 250") THICK SOLD IN PACKS OF 12 TAPERED FOR CUTTING EASE HONED FOR MAXIMUM SHARPNESS HARD TEMPERED SPRING STEEL THE UNIQUE DESIGN OF THE VAN ALSTINE BLADE INCLUDES A TAPERED SHAPE MAKING THE BLADE WIDER NEAR THE TOP WHERE STRENGTH IS NEEDED & THINNER AT THE BOTTOM, WHICH GREATLY REDUCES DRAG AS THE BLADE CUTS THROUGH THE RUBBER THE HIGHLY FINISHED CUTTING EDGE COMBINED WITH THE TAPERED DESIGN RESULTS IN A BLADE THAT CUTS COOLER & IS