1937-1957 Buick Oldsmobile Pontiac suspension upgrade
(→Springs) |
(→Brakes) |
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The Geo Metro hanging pedal and 7 inch booster is one option, but the MC is small. Didnt chase down a match, but the center hole and bolt pattern appear to be typical GM. Be sure to get one designed for a booster application, and pay attention to the pushrod length. (Pulling the old pedals out was twice the work of putting the new one in). | The Geo Metro hanging pedal and 7 inch booster is one option, but the MC is small. Didnt chase down a match, but the center hole and bolt pattern appear to be typical GM. Be sure to get one designed for a booster application, and pay attention to the pushrod length. (Pulling the old pedals out was twice the work of putting the new one in). | ||
| − | + | In this case, the unit was located just outboard of the steering column, to clear the engine. Under the dash, the hanging pedal was slightly bent to the center, to get a good pedal position. And, a new larger pedal pad (more appropriate to a large car and automatic transmission) was welded on. | |
===Drum brake upgrade=== | ===Drum brake upgrade=== | ||
| − | If you elect to do a power-only upgrade, and keep 4 wheel drums, be aware most master cylinders are designed for a disc/drum setup, and you will have to add 10-pound residual valves to the front lines. | + | If you elect to do a power-only upgrade, and keep 4-wheel drums, be aware most master cylinders are designed for a disc/drum setup, and you will have to add 10-pound residual valves to the front lines. |
*The front drums and hubs come together, at about $130 each. | *The front drums and hubs come together, at about $130 each. | ||
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