Chevy 305

chevy motors have a number sequence on the back of the block where the bell housing bolts up.you can take this number and decode it at certain auto parts stores or in a manual. * also look on the front of the engine in front of the pass. side cylinder head.there is a stamping pad that has numbers stamped into them. these will help narrow the year and application down. it is also possible that the casting numbers mentioned on the back of the engine to have been used on a few different engines ie..307,305,350,etc...if there are no numbers on the pad in the front of the engine then that means the block has been remanufactured at one of the large engine rebuilders.they remove or grind these numbers off for some dumb reason.

first you need to measure the surface area of your rad. then got to your local parts place and tell them you need an aftermartet electric fan kit (with your predetermined fan size and the kit will have detailed instructions for installation

Both process enlarges an existing holewith a difference that in boring,the existing hole is enlarged throughout its length.

Whereas in counterbore.enlargement is done upto a certain depth so that,say a bolt can fit in.

I have 1994 GMC 1500 with 305 mother if you cut the wire that comes from your ignition to the coil can it stop you from having fire to your

Yes. There are books dedicated to the Rochester Quadrajet.

Need more info, Like the year and what it is in.

8.3:1 is stock

The Spark Plug gap is .045

Approximately 425 lbs, give or take a few based on the particular year and vehicle.

Should be 22 gallons.

4L60E.

Unfortunately, a 1941 Chevrolet may not have a VIN number! American auto manufacturers didn't start really using a VIN number until the early 60s, and earlier cars were simply marked with a production serial number, if at all.

8 quarts with an empty converter 6 just for the tranny

Yes, you can use 305 heads on a 350 engine, but there are some considerations to keep in mind. The 305 heads have smaller combustion chambers, which can increase the compression ratio of the 350 engine, potentially leading to more power. However, this setup may also restrict airflow, limiting the engine's performance at higher RPMs. It's important to ensure compatibility with the intake manifold and other components for optimal performance.

I've never weighed a 305, but a complete 350 with alum. heads and intake, water pump, alternator, etc. is right at 450 pounds.

Alum. heads are 25 lbs. lighter than iron heads, so add 50 lbs. for iron heads and an additional 20 lbs. for a cast iron intake.

If it is happening when the engine is warmed up and it won't start again until it cools, it could possibly be vapor lock. Make sure the fuel lines aren't running too close to the exhaust, or resting against any part of the engine. If temperature isn't an issue, then check the fuel filter and fuel pump.

No. You would need to bore the block to 4 inches, which is too much for a 305.

Yes it will match and bolt right on with no modifying as long as the 305 was a TBI / Throttle body injection engine from the factory too.

It will on anything older than 1986. Probably work on the newer ones too.

86 or 87 305 with one piece rear main seal.

The cams interchange.

No. The 350 has bigger valves. While you CAN put the 305 heads on the 350, (I can't imagine why you would actually want to) you can NOT put the 350 heads on the 305. Because of the 305's small bore, the valves on the 350 heads will hit the cylinder block.

Not usually.

With the engine at #1 TDC you can set 1, 2, 5, & 7 intakes, and 1, 3, 4, & 8 exhausts. Rotate the engine one revolution (#6 TDC) to set the rest.

When you're adjusting the backlash, tighten the nut on the rocker until there is no up and down movement of the pushrod. When you get to the point of zero backlash, tighten an additional 1/2 turn for preload.

5.7"