BSA Owners' Club Workshop Discussions

The BSA Workshop => Twins => Topic started by: Mike Farmer on 22 Aug, 2021, 07:49

Title: A65 Head Bolts
Post by: Mike Farmer on 22 Aug, 2021, 07:49
 :) :) :)

I have always understood or at least assumed that A65 front and rear cylinder head bolts are of different lengths. Yet all I can find listed are of the same length.

Anyone able to answer this for me p;lease.

Mike 8) 8) 8)

Title: Re: A65 Head Bolts
Post by: JulianS on 22 Aug, 2021, 09:45
Heads with 2 x 3/8 bolts at front and 2  x 3/8 bolts at the rear take 4 x part 68 337 3/8 BSF x 4 1/16 long.
Title: Re: A65 Head Bolts
Post by: Mike Farmer on 22 Aug, 2021, 12:41
 :) :) :)

Thanks Julian. You're a star.

Mike 8) 8) 8) 8)