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

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

Rocker box stud 350/500 1/4 CEI

Rocker box Stud use 14-1401 with 14-0301 nut

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

Rocker shaft thackeray washer 1/2" Dia

Rocker shaft thrust washer 1/2"

Rocker shaft thrust washer 3/8"

Rocker shaft thrust washer 7/16"

Rocker spindle T140 73 on

Rocker spindle bush genuine new old stock

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

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

Rocker spindle T150 R3 T160 A75 Genuine new old stock

T100 Rocker arm with ball

T100 Rocker arm without ball

T120 after 1971 & T140 Rocker box dowel

T120 T140 Later rocker arm L Ex/R In UNF

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

T120 TR6 Rocker spindle CEI

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

T140 Inlet Rocker box

T150 Inlet Rocker box (early)