Weighted Aluminum,Black/Red Engraved Inlay 2 1/8" diameter,Weighted at 200g (7.1oz) for increased positive shift. 3/8-16 thread In package :1x3 Speed Shift knob ,1x Jam nut Direct Bolt-on with No Modification Required,Engraved Design Shift Pattern To Add Classic Feel To Any Ride Shift knob Compatible with most AFTERMARKET Hurst chrome sticks
Does NOT Compatible with aftermarket Hurst sticks produced before ~1975 (3/8"-24)
Does NOT Compatible with Indy 3 speed shifters (3/8"-24)
Also Compatible with 1964-1981 Pontiac, 1969-1981 Camaro, & 1970-1971 Ford FACTORY Hurst shifters
Does NOT Compatible with "non-Hurst" GM factory shifters (Muncie etc) before ~1973
Does NOT Compatible with Buick, Olds, AMC, or Mopar factory Hurst shifters (3/8"-24)
Does NOT Compatible with 1972-1973 Ford factory Hurst shifters (7/16"-20)
Confirm thread size BEFORE YOU BUY!