RCM Heavy Duty Block Case Location Dowel Pair Pistons & Rods the compressed recoil creates more

the compressed recoil creates more negative pressure in the sealed cleaner box

PONCAM camshafts are designed as 'drop in' camshafts

The color is graphite gunmetal

barrel-shaped springs can have multiple rates due to differences in the spring diameter (size of winding)

multi-layer

RCM Heavy Duty Block Case Location Dowel Pair Pistons & Rods the compressed recoil creates moreRCM Heavy Duty Block Case Location Dowel Pair. These dowels are to replace the standard Subaru dowels (between the block halves) which are not available to buy. They are a much thicker dowel than the standard, and are threaded to make removal an easier process.