Valve Identification Chart

Valve Chart

Morris Reg Part noApplicationTranco noJames NoOther part NoCollet GrooveHead, Flat or DomedHead diaStem diaStem length
VE009Morris 8 all models1032  PGF28mm7mm89mm
 Minor sv upto engine No
20712
??  PGF1 1/89/32"3 9/16
VE503Minor sv after engine No
20713
503  PGD1 1/89/32"3 9/16
 Minor ohc671??  PGF1 1/89/32"4 1/8
VE1541935 ten six 1172  PGF1 1/87mm3 55/64
VE9911934 Ten Six 512  CGF1 1/87mm3 55/64
 Isis??  ?Tulip1 7/1611/32"4 19/32
VE02613.9 HP Oxford?       
VE 02711.9 HP Oxford &
Cowley 1922 - 30
515??  HSD1 11/163/8"5 3/16
VE 02811.9 HP Cowley 1931, 1932505??  HSF1 7/163/8"5 3/16
VE 02911.9 HP Cowley, 19331029  CGF1 7/163/8"5 3/32
VE 8351934 Cowley Four1030  CGF1 7/160.3364 13/16
VE 8721935 Twelve Four, Series
II 12/4 1935–37, and Series II & Series Y 10 cwt van 1935-48
1031  PGF1 7/160.3364 13/16
VE 417M12/4 Series lll inlet11401982 PGF1 11/328mm4 11/16
VE 141M12/4 Series lll exhaust
valve
1141  PGF1 ¼8mm4 11/16
VE 281M10 Series lll inlet &
Series III 14/6 Inlet
1173 Mowog 20030PGF33mm8mm120mm
VE 282M10 Series III Exhaust
& Series III 14/6 exhaust
1174B1985 PGF30mm8mm119mm
VE 315Series M 10/4 inlet 19871988Mowog 22548PGF33mm8mm109.3mm
VE 314Series M 10/4 Exhaust19841989 PGF31mm8mm108.8mm
VE 0201933/34 Ten, Ten Four, 14
& 15hp Major, Cowley Six,
507  CGF1 ¼7mm4 5/8
VE 0341935 Ten Four, Fifteen
Six, and Series II 10/4 sv (1935-37) 
1034  PGF1 ½ 7mm4 5/8
VE 9801930 – 32 14 &
15hp Major, Oxford 6 
980  HSF1 ¼7mm4 5/8
VE 911Series II 14/69111569 PGF1 5/160.3364 13/16
VE 5101933/34 Oxford Six 16hp510  CGF 1 5/160.3364 13/16
VE 9111935 Oxford Six 16hp &
Series II 16/6 & Series II 18/6
911  PGF1 5/160.3364 13/16
VE 039Series II 21/6 &
Series II 25/6, side valve
1039  PGF1 ½0.3365 ¼ 
VE 8231933 & 34 Morris
Twenty-Five
1037  CGF1 31/643/8"5 3/16
VE 1941935 Morris Twenty-Five1038  PGF1 31/643/8"5 3/16
VE 997Morris Series 111 25/6
Exhaust, also Wolseley Series II & III 25/6 Exhaust
19971987 PGF1 ½0.3365 7/16
VE 998Morris Series 111 25/6
Inlet, also Wolseley Series II & III 25/6 inlet
19981986 PGF1 19/320.3365 15/32
VE 180Wolseley Twenty-One Series
II Exhaust
2180  PG    
VE 179Wolseley Twenty-One Series II Inlet2179  PG    

NOTES:

  1. Dimensions are in inches, unless stated in millimeters
  2. Stem length measured from inner edge of ground face to tip of stem
  3. Seat angle 45° for all except Minor, which is 60°
  4. Tranco part numbers are usually stamped on the stem next to the collet groove
  5. James part numbers usually cast proud on the surface of the head, often with the letters “VK+”

Collet groove types are as shown below:

Screenshot 2015-08-07 12.39.40