Is the ZL1 aluminum block still in use? Four-bolt steel main caps are used with the three center caps featuring splayed bolts on the outer holes. Water and oil holes are capped with AN style O-ring plugs. The ZL1 aluminum block is still available from Chevrolet Performance. The original engine came with a mechanical flat-tappet camshaft. Can you build a replica of a Chevy ZL1? The ZL1 is still one of the most coveted engines for Chevrolet enthusiasts, but the chances of getting your hands on a factory ZL1 is slim. Unless luck is on your side or you are...

What causes an electrical connection to melt down? Short Circuits. Short circuits occur when a live wire comes into direct contact with a neutral wire. If this happens, a fuse generally blows, cutting the electrical supply before an electrical connection melts. However, if the fuse does not blow and electricity continues to flow, the wires will get hot. What causes a wire to melt in a heater? If the flow of current exceeds the wire's specifications, the internal wire starts to heat up. Continued use of the appliance exacerbates the situation and may eventually cause the outer plastic coating and...

What size battery does a 2006 Chevy Impala use? Super Start Premium Battery Group Size 34. How often should you change the battery in a Chevy Impala? We recommend changing the battery in Chevrolets every 4 years. Although some batteries last much longer, most batteries begin breaking down chemically after four years, so you could experience dimmer headlights and other negative effects before you have a dead battery in your Impala that you need to replace. Why does my Chevy Impala battery go dead while sitting? Customer states that battery goes dead while vehicle is sitting. Performed charging system test...

Is there a V6 in a Chevy Express Cargo Van? Course most of the trucks had 4.10 gears except the GM, it was specs even lower. Reading the forums keeps telling me that only a lightweight "shorty" van will be able to do very much with a 6 banger (older American). The new style euro's are all V6 and can do well on mpg and reasonable on power. When did the Chevrolet Express passenger van come out? The Express passenger van was introduced with two trim lines: an unnamed base trim (geared largely towards fleet sales) replacing the Sportvan and...