Cranks for an 88 bike

[Peter J]

What alloy cranks were avalible around 88ish

Or were 401's still avalible 

[brummie]

401's were still available
still full wrap single pinch i believe at this stage petal

[stidds]

Cooks Quality Products (CQP) would be ace on an 88 bike.

[Discostu]

Still single pinch full wrap redlines. Like Brummie said.
Or gt alloy, sugino cranks, peregrine flight cranks,  there were a few others. It depends what you want to put it on. 

[Peter J]

Want some cranks for a race bike

Like the look of Oddy Black widow but think they are too new 

[Discostu]

You will be looking towards bullseye, profile, sugino, sr, gt power series,  or the redlines. If your rich then some cook brothers. 
I would think there are a fair few more around that era but I'm not a race bike man so I can't tell ya.