Classic engraved shifter knob:

• 1 7/8" ROUND BALL of thermoset resin
• 4 speed shift pattern - Reverse upper left
• Engraved, paint-filled; plain sides - no logo
• 5/16"-18 UNC threaded brass mount
• Jam nut included; knob will break if mounted w/o nut!
• Made in USA by a Hurst supplier
• Replaces GM# 3922525 & Interchanges w/ 3921147B

• Fits many 1958-1972 "non-Hurst" factory GM manual shifters (Muncie etc) - BUT there are exceptions
• Does NOT FIT ANY Hurst shifter - OE or aftermarket!
• Partial list of potential applications (manual w/ stock shifter only):
• Camaro: 1967-1968 (1969-1981 is 3/8"-16)
• Chevelle / El Camino: 1968-1972 (1964-1967 w/ lift ring is 9/16"-18)
• Corvette: 1958-1963 (1964-2004 is 9/16"-18)
• Firebird: 1967 (1968-1981 is 3/8"-16)
• Impala / Biscayne: 1958-1963 + 1968-72 (1964-1967 w/ lift ring is 9/16"-18)
• Monte Carlo: 1970-1972 (most 1973+ GM is 3/8"-16)
• Nova / Chevy II: 1968-1972 (1964-1967 w/ lift ring is 9/16"-18)
• Other "pre-Hurst" Buick / Olds / Pontiac ?