Rocker spindle O ring C range T100 T90 etc up to 1971 ID of 9.5mm

Rocker box bolt up to 1970 can use 21-1875 1/4 UNC (20TPI)

Rockerbox Stud use 14-1401 with 14-0301 nut

T120 after 1971 & T140 Rocker box dowel

Rocker shaft Thrust washer 3/8"

Rocker shaft thrust washer 1/2"

Rocker shaft Thrust washer 7/16"

Rocker spindle O ring T150 T160 A75 R3 T140 & later T100 T120 1971-on Id of approx 12mm

Thackary washer 7/16"

Rocker shaft thackeray washer 1/2" Dia

T120 TR6 T140 TR7 Rocker box bolt 1/4 unc x 2 1/8"

Rocker box stud 350/500 1/4 CEI

Rocker spindle bush genuine new old stock

Rocker ball pin T100 and early R3 T150 with small diameter push rods 7.2mm or 0.284" Diameter ball

Rocker lever ball pin for rocker arm. T120 T140 T150 T160 A75 (Except very early 1969 T150 A75) 7.9mm or 0.310" ball diameter

3TA 5TA T100 rocker spindle

T150 T160 A75 Rocker arm only (DS exhaust) No ball pin

T150 T160 A75 Rocker arm only (Centre inlet / TS exh) No ball pin

T150 T160 A75 Rocker arm only (TS inlet / Centre exh) No ball pin

T150 T160 A75 Rocker arm only (DS inlet) No ball pin

T120 T140 Later rocker arm R Ex/L In UNF (without ball)

T120 T140 Later rocker arm L Ex/R In UNF

T100 Rocker arm without ball