May or may not help with your search:
1989 7-Eleven Team by height (cited on the inter-tubes)
Alvis, Norman 6’2”
Andreu, Frankie 6”2”
Yates, Sean 6’1.5”
Heiden, Eric Arthur 6’0.5”
Kiefel, Ron 6’0”
McKinley, Scott 6’0”
Knickman, Roy 6’0”
Lauritzen, Dag Otto 5’10.5”
Stieda, Alex 5’10.5”
Brady, John 5’10.5”
Walton, Brian Clifford 5’9.5”
Roll, Bob 5’8”
Phinney, Davis 5’7.5”
Dahlberg, Nathan ?
Hampsten, Andrew ?
Pierce, Jeff ?
Schuler, Tom ?
Stevenson, Peter ?
Veggerby, Jens ?
Zadrobilek, Gerhard ?