Bolt size
Thread Starter
Racer
Joined: Dec 2007
Posts: 445
Likes: 2
From: Thomastown Mississippi
Bolt size
1977 Vette, stock 350. Does anyone know what size bolt holds the flywheel cover on? I thought it was a 1/4-28, but can't seem to get one started. Could they possibly be metric?? Thanks.
Le Mans Master
Joined: Jul 2006
Posts: 8,117
Likes: 104
From: charlotte north carolina
should be 1/4" coarse as you stated. is it all or just one you're having trouble with? if it's just one, rethread the hole. if it's all, someone may have gotten in there before you and changed to a slightly larger bolt, possibly 8mm after fouling the threads.
