Harley Davidson WLDR, WLD, WL Heads have a steel insert, cast in to accept the 18mm spark plug.Combustion chamber is .472″ deep.
“Harley Davidson 103″ Big Bore Flat Top Piston Kit W/ Gaskets” has been added to your cart. View cart
-22%
Harley Davidson 1940-57′ WLDR, WLD, WL 5:1 Low Compression Aluminum Head Set
Sku: 49-0908
$62.08 $79.98Save:$17.00(22%)
Category: New Vtwin Mfg Parts
Description
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