Technical

The camshaft is the one part of the internal combustion engine, which has the most bearing on how that engine will operate. The basic function of the camshaft is to control the timing, the length, the speed, and the height of the intake and exhaust valve openings inside the cylinder head. The camshaft in all Chevrolet engines is located within its own bearing chamber below the cylinder head face and above the oil pan rails. There have been some minor changes in rear camshaft bearing face design, but for the most part the camshaft has remained the same from 1955-82. It is important to verify which type of block, rear bearing face and camshaft bearing you need before you invest in a camshaft.

This article will focus on the different types of Corvette trim Tags that were used from 1955-1982. There were numerous changes over that period and we hope to cover the majority of those changes in this article. We will cover the rear differentials in brief detail to point out the specific differences that exist.

Time: 1 hour (approximately)

Tools: socket set, flat-blade screwdriver, small putty knife or scraper, adjustable wrenches (optional).

Cost: (varied) approximately $100-$300

Tinware: center-hung float fuel bowls (if needed), metering block and hardware (sold as kit), metering jets, replacement gaskets, dual-inlet fuel line.

Tip: transfer the carburetor from the engine to a clean, open workbench. If you don’t have a carb stand, simply slide four bolts of your choice through the mounting holes in the bottom plate, and “nut” them up at the top. All you need is enough clearance for the levers and protruding linkage. (see photo #1)

Performance gains: increased fuel delivery and tuning accuracy.

Time: 1-2 hours

Tools: standard socket set, standard wrenches, torque wrench

Applicable years: all

Cost: $200-300 (average for non-specialized units). Prices on ultra-high performance torque converters can run into the thousands of dollars, depending on application.

Tinware: torque converter, transmission fluid

Tip: Consult with torque converter manufacturers before selecting a new converter.

Performance gains: well-balanced driveline, smoother shifts, maximize your engine’s power band

Time: 3 hours

Tools: standard socket set, rubber mallet, crankshaft socket, breaker bar, feeler gauge

Cost: approximately $50 for bearings and supplies

Tinware: quality set of rod bearings, Plastigage, 3/8”rubber hose

Tip: To avoid scratching or damaging the cylinder walls when removing or installing piston and rod assemblies, cut two short lengths of 3/8” hose and slide it over the rod bolts.

Performance gains: smooth, reliable operation from the lower rotating assembly

http://www.youtube.com/watch?v=8s6lCCHL3_k
Today Trevor shows off a great upgrade with a stock look for your 1962-1974 Corvette!

Subscribe Today: http://www.youtube.com/subscription_center?add_user=EcklersAutomotive

Product Link And Description Below:

The Eckler's Auto Hub is your one stop for all your car restoration needs, we are constantly adding new videos to help you with your installation, feature great products or just provide entertainment. So check out our videos and individual channels below and don't forget to subscribe to get even more daily videos!

http://www.youtube.com/watch?v=gCTx3qtmDeE
Today Tom shows a critical part to make sure your 1997-2015 Corvette stays safe whenever you’re doing maintenance!

Subscribe Today: http://www.youtube.com/subscription_center?add_user=EcklersAutomotive

Product Link And Description Below:

The Eckler's Auto Hub is your one stop for all your car restoration needs, we are constantly adding new videos to help you with your installation, feature great products or just provide entertainment. So check out our videos and individual channels below and don't forget to subscribe to get even more daily videos!