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If the GM 350 lifter rods are rubbing against the cylinder head, it could be due to incorrect installation or alignment issues, such as improperly positioned lifters or misplaced pushrods. Additionally, excessive wear on the components or using the wrong rocker arm ratio may lead to misalignment. It's also possible that the cylinder heads are not designed for the specific camshaft setup, causing interference. To resolve the issue, inspect the lifter assembly and head clearance for any irregularities.
What else can I help you with?
99 Z71 pickup with a 350 engine you have a lifter that is sticking how do you change them yourself?
take off the valve cover,remove the rockers,take off the intake manifold take out the push rods,then pull out the lifter,if the lifter is mushroomed you may need to get a lifter puller
How can you tell the difference between a hydraulic lifter and a mechanical lifter on a Chevy 350 engine?
Take a pushrod and push down on the plunger in the lifter. A hydraulic lifter is spring loaded.
What would cause two bent broken lifter rods on cylinder 3 of a marine Chevy 350?
Push rods bend when there is no more clearance between valves and that no. 3 piston. There could be a foreign object sitting on top of that piston...or those valves set too tight.
Can you use a 350 Crank and rods on a 350?
yes
What is better a 396 or a 350?
350 Historically a 396 has valve and lifter problems. A 350, of which I have owned a half a dozen, are great motors.
What is the connecting rod and head torque specs on a 350?
65 ft-lbs on cylinder heads and 45 ft-lbs on connecting rods
What causes new lifter on a 1997 350 Chevy to feel spongy when adjusting the rockerswhats the problem?
The 1997 Chevrolet 350 lifter will feel springy if the wrong O-ring is installed. There could have been to all rings install, accidentally.
Is the 1993 Chevy k1500 350 a roller or flat tappet lifter engine?
flat
What are the Torque specs of rods on 350?
45 lbs
Are Chevy 305 and 350 connecting rods the same?
yes
Torque main bearings and rods on a Goodwrench 350 Chevy 4 bolt?
45lb Rods 65/75 main inter/outer45lb
Do you have too remove the rods and rocker arms on a Chevy 350 before you take off the heads?
PUSH rods and rocker arms... yes.
