Rusty46
Here's the '59 parts book stuff on 235 lifters.
41-55 ALL (235) (exc. P.G.).......................w/rod seat (yellow paint under rod seat) p/n 3660438
53 PASS. w/P.G.................................... hydraulic type (3 holes on side) (HL-17) p/n 5230850
54-55 PASS. w/P.G. (6 cyl.),
56-58 PASS. (6 cyl.) (exc. '58 TAXI)........... hydraulic type (1 hole 1/8") (HL-18)....... p/n 5231450
58 TAXI w/3752735 cam (6 cyl.),
59 PASS. (6 cyl.).................................. hydraulic type (HL-31)............................ p/n 5231830
The only 261 listings are mechanical (book only goes thru '59')
54-55 UTIL. (261)..................... mechanical type, single groove around body......... p/n 3836342
56-59 Ser. 3-4-6 (6 cyl.)........... mechanical type...................................................... p/n 5231800
