Aluminium Hex Head oil Restrictors MI23100 Ignition Controls 12-Point Head S/S 711-1000 AR711-1000

12-Point Head S/S 711-1000 AR711-1000 1/4" UNF x 1

t he Belt's Heat Resistant Elast omer Gives Increased Protectio n Against Cracking

Full preload adjustability

For Mild Performance Applications

Aluminium Hex Head oil Restrictors MI23100 Ignition Controls 12-Point Head S/S 711-1000 AR711-1000Aluminium Hex Head oil RestrictorsSuit SB & BB Chev MI23100 23100 These plugs solve the common high performance engine problem of too much oil in the head area. The plug restricts approximately 75% of the oil to the top end of the engine for better lubrication and prevents oil wastage at the lifters (which will cause windage problems). This also keeps the sump better supplied with oil. Installs easily into the back of the block in place of the stock