Length/Diameter: 27 in./3/8 in. 
Stud Diameter/Length: 5/16 in./7/8 in. 
Number of Studs: 3/4"
Stud Center Mounting Distance From: 
Front to 1st: 13-1/2 in. 
1st to End: 13-1/2 in. 

RUPP 1968-1969

Scorpion

68-71 Mark I/II/III

73 Stinger 290

72 Stinger 340

72 Stinger I

71-72 Stinger II

71 Stinger III

72-73 Stingerette

72 Stingeroo

74 Super Stinger.