BSA UNIT CYLINDER HEAD
!

VALVE GUIDE B40

41-0017
!
INLET AND EXHAUST

INLET VALVE B40 LATE

41-0022
!
Diameter 37,18mm
Length 88,46
Shaft 7,85mm

EX VALVE B40

41-0023
!
B40 1960-'63
SS90 1960-'65
Diameter 35,75mm
Length 87,83
Shaft 7,85

IN VALVE B44 SQUARE CYLINDER

41-0788
!
Diameter 38,95mm
Length 91,88mm
Shaft 7,7mm

EX VALVE B441, VICTOR

41-0789
!

Diameter 35,75mm
Length 90,80
Shaft 7,80mm

IN VALVE B25, A50

68-0661
!
70-8112

EX VALVE B25, A50

68-0662
!
Triumph number 70-7777

IN VALVE B50

71-1735
!
44,5 x 103,8 x 7,86mm

EX VALVE B50

71-1736
!
38,85 x 102,29mm. Stem 7,83

VALVE COLLET

68-0158
!
A50/65 pre 1970
B 40
Triumph number 70-8117

INLET GUIDE B50

71-1626
!
Bronze

VALVE SPRING COTTER

71-3748
!
T120/140, TR6/TR7 twins., T150, T160.
BSA number 40-0167