1750-20

S/S valve 38mm, exhaust

1750-25

S/S valves 46,5mm, intake

1750-26

S/S valves 48mm, intake

1782-154

Rocker shaft mounting

1785

Rocker shafts, fortified
as pair

1785-1

Rocker shafts, original
each

1744

Intake valves 37,5mm, 8mm guide

1744-1

Intake valves 39,3mm, 8mm guide

1744-2

Intake valves 41mm, 8mm guide

1744-5

Exhaust valve 33mm, 9mm guide

1744-6

Exhaust valve 34mm, 9mm guide

1745

S/S valves 32mm

1746

S/S valves 35.5mm

1746-1

S/S valves 37,5mm

1748

Intake valves 13-1600cc

1749

Exhaust valves 13-1600c

1751

Exhaust valve 30mm, 9mm guide

1751-1

Exhaust valve 32mm, 9mm guide

1752

Intake valves 33mm, 8mm guide
1300cc single intake

1753

Exhaust valve 30mm, 8mm guide
1300cc single intake

1754

Intake valves 31,5mm, 8mm guide

1754-1

Intake valves 30mm, 7mm guide

1754-2

Exhaust valves 25/30HP - Intake valves 25HP

1754-5

Intake valves 33mm, 7mm guide
for Okrassa cylinder heads