Throttle Body bolt size?
Throttle Body bolt size?
Does anyone know the size of the TB to Plenum bolt size? Can they be bought in a package without buying the complete TPI intake bolt set that some vendors offer?
Joined: Apr 2005
Posts: 7,736
Likes: 14
From: Not in Kansas anymore
Car: 82 Z28
Engine: 383 SP EFI/ 4150 TB
Transmission: T400
Axle/Gears: QP 9" 3.73
Re: Throttle Body bolt size?
Just go to a engineering supply place that sells nuts and bolts
Bolt is M8 ( x 1.5? ) 65 mm long
Need to get with cap screw head as reg hex head won't clear TB
( stock factory bolts have special small 10mm hex heads )
Bolt is M8 ( x 1.5? ) 65 mm long
Need to get with cap screw head as reg hex head won't clear TB
( stock factory bolts have special small 10mm hex heads )
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