45 ALUMINUM HEADS - #6 High Compression (WLDR)

$898.00
SKU
5505-6

H-D #9-39, 10-39 (16681-39, 16683-39)
45 ALUMINUM HEADS
Replica of OEM #6 (6:1) High Compression HEADS
can be fitted to all 1936 & later Harley 45 cylinders
uses 7/16" diameter Head Bolts
HEADS take 18mm Spark Plugs
Average deep of Chamber at Exhaust Valve .420" - .450"



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Description

H-D #9-39, 10-39 (16681-39, 16683-39)
45 ALUMINUM HEADS
Replica of OEM #6 (6:1) High Compression HEADS
can be fitted to all 1936 & later Harley 45 cylinders
uses 7/16" diameter Head Bolts
HEADS take 18mm Spark Plugs
Average deep of Chamber at Exhaust Valve .420" - .450"



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