
Plain black oval "mushroom" gennie shift knob 3/8"-24 for 4 speed trucks + old Hurst
Old-school mushroom "gennie" shift knob in solid black: 3/8"-24 UNF thread Also available in 3/8"-16 & 1/2"-13 - see separate listings 2" diameter, ~ 1.6" tall overall Made of scratch-resistant black phenolic resin w/ steel threaded insert Jam nut included (optional as insert is blind and can be bottomed on stick) Fits AFTERMARKET Hurst chrome sticks produced BEFORE ~1975 Also fits Buick, Olds, Mopar, & AMC w/ FACTORY Hurst shifters - no others Does NOT FIT Hurst chrome sticks produced since 1975 (3/8"-16 - see separate listing) except Indy 3 speed Also fits most trucks w/ 4 speed: 1947-1991 GM (SM420, SM465, NP435) 1948-1981 Ford (NP435 + T18 / T19 after 1978) 1955-1979 Jeep CJ - 4 speed only (T98, T18) 1956-1991 Dodge (NP420, NP435 & NP A833) 1964-1975 International (NP435) + 4x4 transfer case shifters for: 1959-1981 Ford trucks including 1978-1981 Bronco (Dana 24, Dana 21, NP205, NP203, NP208 before 1982) 1960-1970 Chevy & GMC trucks (T221, NP205