PART REFERENCE SHEET

SMALL-BLOCK CHEVY PARTS KITS
Int/Exh
Spring Dia.
Part #
Valves
S=Single
D=Double
28111000
      2.02/1.60
1.250S (7º locks, retainers)
28112000
      2.02/1.60
1.437D (10º locks, retainers)
28112100
    LS1 2.02/1.60
1.290S (titanium retainers)
28113000
      2.02/1.60
1.550D (10º locks, retainers)
28211000
      2.05/1.60
1.250S (7º locks, retainers)
28212000
      2.05/1.60
1.437D (10º locks, retainers)
28212100
    LS1 2.05/1.60
1.290S (titanium retainers)
28223000
      2.05/1.60
1.550D (10º locks, retainers)
28422000
      2.08/1.60
1.437D (10º locks, retainers)
28423000
      2.08/1.60
1.550D (10º locks, retainers)