Hurricane Headers Commodore 307-400 #237ST 5627370 Valve Stem Seals Included: Yes

Valve Stem Seals Included: Yes

Used to ream holes to suit standard Imperial taper pins

Anodised aluminium finish provides good wear-resistance

koken 1"dr impact socket - 6 point - 34mm single item

Thirty years later Weiand developed complete blower drives for the GMC 6–71 supercharger

Hurricane Headers Commodore 307-400 #237ST 5627370 Valve Stem Seals Included: YesHurricane Headers Holden Commodore 307 400 Chev HUR 237ST Manual Yes Auto Yes Column Shift Air Con Yes Power Steer Yes Engine Size 307 400 EFI No Cylinders 8 Year Model 78 85 Primary 41 Secondary 44 Outlet 51 Flange Outlet No Notes: The starter must be on the PS, DS needs to be fitted in two pieces.