What did you do today not on your truck... - The 1947 - Present Chevrolet & GMC Truck Message Board Network

05-07-2021, 09:13 PM

#11

57taskforce

All about them K’s

Join Date: Jun 2014

Location: Farmington, New Mexico

Posts: 6,283

Re: What did you do today not on your truck...

Quote:

Originally Posted by 72c20customcamper

Found my valve noise on the 496 in my Chevelle #6 exhaust valve lock nut was loose causing the adjuster to back off . Only thing that stopped it from coming off it hit the valve cover. Cam looked perfect so I adjusted all the valves started her and no more clacking. Little strange as the motor was broke in on a dyno ran flawlessly.

Are your rocker studs still tight? I’ve seen the screw in studs back out before. Obviously the pressed in studs are known to pull out from time to time.

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'57 3100 http://67-72chevytrucks.com/vboard/s...d.php?t=813888
'72 K20 Cheyenne http://67-72chevytrucks.com/vboard/s...d.php?t=662879
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'98 Silverado LT K2500HD ECLB Vortec 454/4l80E: 6" lift 315/75/16's
‘87 IROC-Z all original 50K mile survivor TPI 305 IROC Blue
‘10 Camaro 2SS/RS Aqua Blue Metallic #93 -version 2.0

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