Confirming 302 Head Exhaust Valve Rotator Removal Parts

For anyone else who may be seeking 318 exhaust valves to replace the rotator keeper valves in 302 heads, here's some info that should help: The following three part numbers are all the same valve. They are easily found with an online search.

Qualcast 10-1329
SBI 01329
Melling V1329

Their specs are:

5.002 Length
4 Groove Locks
Chrome Stem
.3715 Stem Dia (3/8)
1.500 Head Dia

I believe Enginetech V1589 may also be the same valve

Camp Cams part numbers for hardened 7* 3/8 valve locks:

602-16 Two Groove (16 pairs)
604-16 Four Groove (16 pairs)