On the flat of the block where the head sits towards the front of the engine.
usually a bad head gasket or cracked head
An 88 350 Chevy intake manifold will generally not fit an older 305 Chevy engine without modifications. The 350 and 305 engines have different intake port sizes and configurations, so you'll need to ensure compatibility or use adapter plates. Additionally, the mounting points and overall design may vary, so it’s important to verify specifics for your engine model and year. Always consult a professional or detailed specifications before proceeding with such modifications.
.035
1987 - 1993 the head casting number will narrow years probably 87-88 if carb or 88-93 if TBI
The 5.0 is also the 305. So it originally came with the 305.
A loose timing chain can cause the 305 h to jump time. with improper time, the engine will not start.
88 / 305 = 0,28852 28,9%
160 hp @ 4200 rpms
I believe 88 and earlier 305's have a nylon coated cam gear that is supposed to make them run quieter but are prone to failure, however chain and crank gear are all steel.
Just unhook everything, take engine out and put the other one back in and hook it all back up. That's it your done.
No.
You can purchase a kit at most auto parts stores that includes an air fitting and a compression tool to remove the locks and change the seals.