PRE UN IT CYLINDER HEAD

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ROCKER ADJUSTER 5/16CEI, ALLEN HEAD, MUSHROOM TYPE
70-1513A
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Set of 4

TOP COLLAR VALVE SPRING
70-1543
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ROCKERBOX CAP PRE UNIT
70-1564
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Gasket: 70-1577

FINNED ROCKER BOX CAPS PRE UNIT
70-1564A
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Alloy caps set of 4. New Old Stock. Genuine Tri-Cor from the 60's.

SPRING FOR ROCKER SPINDLE
70-1574
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Thackery washer.
BSA 40-0156

THRUST WASHER ROCKER SPINDLE
70-1575
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1/2" x 3/4" x 1/32"
BSA number 40-0158

FIBER WASHER INSPECTION CAP
70-1577
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Gasket for pre unit rocker inspection cap.(70-1564)

HEAD BOLT FOR TORQUE STAY SHORTTYPE
70-1596
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142mm under head

HEAD BOLT FOR TORQUE STAY LONG TYPE
70-1596A
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148mm under head

ROCKER FEED BOLT
70-1601
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EX VALVE 500CC P/U
70-1956
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BANJO BOLT ROCKER FEED
70-2767
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Fits early pre unit oil lines, 4 needed.  
3/8" X 20TPI