These high quality exhaust valves feature a hard-chromed stem for heat-resistance and durability.
Oversized Valves are Available from MAP
- Our oversized valves (OS) are flow tested for maximum performance.
- Oversized valves can also be used to rejuvenate sunken valve seats while correcting valve geometry.
- The OS valve features relocated keeper locations to accommodate hi-lift racing cams and springs. This saves additional machining expense.
NOTE: Always be sure to check piston clearance before installing oversize valves
Fits: 1974-76 Triumph Trident T150 and 160 models using short-stem valves.
Note: Trident's with ball-style valve adjusters need to use short-stem valves.
" />