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12-20-2021, 05:13 PM
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#1 |
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Registered User
Join Date: Jan 2019
Location: NA, South Carolina
Posts: 2
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Discolored Pushrods?
Been slowly getting around to making the truck road worthy, I only get time with it a few weeks a year. I pulled the carb and intake off (preparing for a swap) and noticed discolartion of the push rods. Is this something I should be concerned with? Truck sat for about 5 years without being started until about 6 months ago. Any help would be greatly appreciated!
Last edited by redman1990; 12-20-2021 at 05:21 PM. |
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12-20-2021, 10:03 PM
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#2 |
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Who's got steelies?
 
Join Date: Feb 2006
Location: Morrison, Oklahoma
Posts: 1,025
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Re: Discolored Pushrods?
Looks like varnish and crud build-up on the push rods. Rest of the engine looks pretty dry and free of deposits. Have you cleaned it?
__________________
 1969 C10 LWB W/ 250 I6 & 3spd1970 C10 with '67 small window cab, 68 front end, blue; 305/TH350, 3.08 limited slip rear end, manual brakes, power steering; & 4-wheel drums-My daily driver.1975 Chevelle Malibu Classic Coupe 350/th350 mint green1970 C20 Suburban 350/700R4 4.10 gearing green & white 1978 Big 10 Silverado 350/th350, working ac, 2 tone blue-My summer daily driver 1983 GMC 1500 Sierra 305/SM465 2.73 rear end How to add a trip odometer to your 67-72 stock speedometer How to rebuild your Q-Jet My Truck Page My Youtube Channel |
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12-20-2021, 10:30 PM
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#3 |
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Registered User
Join Date: Jan 2003
Location: Safford,AZ
Posts: 3,626
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Re: Discolored Pushrods?
Looks normal except #1 exhaust and #4 exhaust. They are much darker....
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1969 307, t3501950 Chevy Wagon 1978 Big 10 1967 C10, 250,3-OTT |
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12-20-2021, 11:29 PM
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#4 |
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Registered User
Join Date: Jan 2019
Location: NA, South Carolina
Posts: 2
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Re: Discolored Pushrods?
I have not cleaned it, just soaked up what little coolant spilled in when i removed the manifold.... I bought this engine with a "parts truck" and the PO stated that it was a rebuilt engine when I purchased it in 08. If it doesn't look like there are any more concerns, other than some pushrods/oil change, I'm going to pull the trigger on the manifold/carb kit.
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12-21-2021, 06:00 PM
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#5 | ||||
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"I ain't nobody, dork."
Join Date: Sep 2007
Location: Whidbey Island, Washington
Posts: 8,978
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Re: Discolored Pushrods?
They aren't discolored. Look Normal to me too. But if you're concerned, replace them. Decent pushrods are cheap.
Gary
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'cuz chicks dig scars... My 1972 GMC 1500 Super Custom (Creeping Death) "long term" build thread. The Rebuild of Creeping Death after the wreck Quote:
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12-21-2021, 06:22 PM
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#6 |
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Registered User
Join Date: Apr 2009
Location: PNW
Posts: 553
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Re: Discolored Pushrods?
I'd only worry about them if they were the wrong size or bent.
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