
Notes: Ultra Pro Magnum(TM); Stud 3/8". Ratio 1.6"; Twisted wedge head; 1 pieces.
Notes: Ultra-Gold(TM); aluminum; stud 7/16" ratio 1.6; 12 pc.; must use screw-in studs and guide plates;
Notes: Ultra Pro Magnum(TM); stud 3/8" ratio 1.6"; 16 pieces; Small Block
Notes: Ultra-Gold(TM); aluminum; stud 7/16" ratio 1.6; 16 pieces. ; must use screw-in studs and guide plates; Small block
Notes: High Energy(TM); rocker stud 3/8"; ratio; 1.75; Steel; 12 pieces.
Notes: Aluminum roller rockers; stud 7/16"; 1.3 ratio; break in rocker; 1 pc.; requires screw-in studs and guide plates; not legal for sale or use on pollution-controlled motor vehicle;
Notes: Magnum roller rockers; rocker stud 3/8"; 1.52 ratio; For use hydraulic flat tappet cams; 8 pieces.