What size are the y pipe bolts
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From: allen,tx
Car: 1985 Iroc-Z
Engine: 305
Transmission: t-5
What size are the y pipe bolts
Ok guru's what size are the bolts that connect the y pipe to the headers. Ive lost my bolts during my swap and need to buy new ones.
And how long are they. Never mind i figured it out. They are 3/8's
And how long are they. Never mind i figured it out. They are 3/8's Last edited by f355bird; May 7, 2005 at 10:31 PM.
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