Page 34 - Big Twin

Rocker Box for Evo

42-0787 42-0754

42-0754 Internal

42-0787 Internal

42-0356 11-2701

V Rocker Box Sets are precision die-cast covers that are
2
machined. Six piece complete set includes all necessary
gaskets for installation for both heads.
Chrome Black Fits
42-0754 42-0355 1984-91 11-2701
42-0787 42-0356 1992-99 Internal
Remove material
here to achieve
Install Slobber Stopper in this hole. correct alignment
Tap threads in this hole using tap
supplied in kit
Chrome Two Piece Rocker Box Set for 2 heads for 1984-99
Evo models.
VT No. Item
Umbrella valve
replace during 11-2701 Rocker Box Set
reassembly
Drain Hole Enlarge 15-1503 Gasket Set
with drill bit supplied 16-1673 Wrench Set
in kit
Rocker
Cover Chrome Rocker Cover Set fit all 1984-
Spacer Underside of outer rocker box
cover up Evo Big Twins. Set is vented out of
the crankcase or through the head type.
16-1069 Umbrella valves included for use on
1993-1999 cylinder heads. Set includes
16-0914 base and top cover, rocker shaft supports,
gaskets and mounting hardware.
VT No. Item
11-4050 Rocker Box Set
15-1221 Gasket Set
Sifton Evo Rocker Box Breather Upgrade Kit includes tap,
drill bit, breather tubes and instructions. Fits 1992-99 Big Twin.
VT No. Item Umbrella Valve fits inner rocker box
16-0914 Breather Upgrade Kit cover on 1992-99 Evo.
16-1069 Breather Tube Insert Set VT No. 14-0925
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