C4 (84-96)

C4 BOSE WOES: Repairing & Replacing 84-96 Bose Speakers & Amps

by Chris Petris

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If you own a C-4 equipped with Bose sound system, you will eventually need Bose amplifier repair or replacement. Every Bose sound system equipped C-4 uses one amplifier per speaker. This is the weak link. Amplifier capacitors are filled with electrolytic fluid which ultimately leaks out onto the circuit board causing failure. If the leak is slow, the amplifier’s circuit board can be damaged beyond repair. Electrolytic fluid is acidic and will corrode anything it touches.
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C5 (97-04)

C5 Oil Pressure Sending Unit Replacement

by Chris Petris

If you haven’t already replaced the oil pressure sending unit (CC part # 305254) on your C5 Corvette, it will become a necessity when the gauge stops functioning properly. One telltale sign is the oil pressure gauge needle leaning past the high mark at all times or not moving from the lowest point. Another sign is an oil leak near the rear of the oil pan. Many times, the presence of oil is mistaken for a leaking rear main seal; always look at the top of the bellhousing for the source of a leak. If there is a trail of fresh oil cascading over the bellhousing, chances are the sending unit is leaking. Sending units have an immediately noticeable leak, whereas rear main seals usually experience a slow leak that increases over time.

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Body & Paint

84-96 Door Outside Seal Strip Replacement

84-96 Door Outside Seal Strip Replacement

By Chris Petris

Automotive door sealing technology has improved dramatically from the early days when rain water came in from all angles. By 1969 GM changed the outer seal strip that wipes the glass clear on those damp mornings to do a good job of keeping water out of the door. In turn it kept water off of the door internals and off the backside of the fiber door panels. By 1984 the door outside seal strip was an integral part of door glass sealing. The downside was they were the most exposed seal strips to date subjecting them to the effects of UV deterioration much quicker than previous year Corvettes. You can help keep them around longer with an application of rubber protectant to replace the rubber solvent compounds removed after each wash job. Products like Adams V.R.T. Vinyl Rubber and Tire Dressing from Corvette Central P/N 106824 will keep your outside seal strips looking good for many years. This dressing brings back that new look without that greasy oily slick look, you can also touch it without fear of it coming off on your hands or clothes.

C4 Outside Seal Strip Replacement Lead Shot (1) (Medium)

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C1 (53-62)

The Other Way Of Stopping Wilwood C1 Front Disc Brakes

The Other Way Of Stopping Wilwood C1 Front Disc Brakes

By Jay Heath

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Wilwood front disc brakes help turn our fishtailing ’58 into a decelerating dynamo

As recent auction results make clear, ’53-’62 Corvettes continue to rank among the most desirable U.S.-built vehicles in the collector-car marketplace. Credit the car’s historical significance and timeless good looks, traits blissfully undiminished by the inexorable forward marches of time and automotive technology.

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