Porsche Differential Spacer Ring 3.4mm - 911/912/914 65-76 901-332-265-10 971044006 This is precisely why the

This is precisely why the use of high-quality titanium connecting rods is of little use if the resulting significantly reduced rotating masses on the connecting rod base are not also taken into account on the counterweight side of the crankshaft

the throttle valve diameter is 38 mm and the pitch of the stud bolts to the suction pipe is 66 mm

and the mail-in sheet

Current available sizes/offsets (5 x 130 bolt pattern): 15x7 ET 23

Porsche Differential Spacer Ring 3.4mm - 911/912/914 65-76 901-332-265-10 971044006 This is precisely why thePorsche Differential Spacer Ring 3. 4mm For Porsche 911 (1965 1973), 912 (1965 1969), 914 (1970 1976) Models.