Chevrolet crate engine components and modifications
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==Introduction== | ==Introduction== | ||
− | The GM Goodwrench crate engine has | + | The GM Goodwrench crate engine has become a mainstay in hotrodding circles. From the early days of Target Master crate engines to today's (ca. 2012) crate engine selection from GMPP, the crate engine has progressed with the times and are a good value for a new engine with a warranty. |
==Modifications== | ==Modifications== | ||
Some of the better values are the base crate GMPP engines. However, the camshafts can leave a lot to be desired. Because of that, often the first thing to be changed is the cam. | Some of the better values are the base crate GMPP engines. However, the camshafts can leave a lot to be desired. Because of that, often the first thing to be changed is the cam. | ||
− | There are a number of tests done by Chevy High Perfornmance | + | There are a number of tests done by Chevy High Perfornmance magazine that can be seen [http://www.chevyhiperformance.com/sch/02/gm-350-crate-engine-build/articles/index.html here]. |
==Parts list for the SBC 350 HO part number 12496968 Deluxe crate engine== | ==Parts list for the SBC 350 HO part number 12496968 Deluxe crate engine== | ||
− | Crate Engine Service Parts List (all parts are supplied by GM unless | + | Crate Engine Service Parts List (all parts are supplied by GM unless listed inside brackets) |
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Part No. Description QTY | Part No. Description QTY | ||
− | 10105123 Block, 4-bolt main, cast-iron, 1pc rear seal | + | 10105123 Block, 4-bolt main, cast-iron, 1pc rear seal 1 |
14088526 Crankshaft, Nodular Iron 1 | 14088526 Crankshaft, Nodular Iron 1 | ||
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12550042 | 12550042 | ||
Oil Pump Pick-up & Screen w/0.742" tube 1 | Oil Pump Pick-up & Screen w/0.742" tube 1 | ||
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'''Special Note:''' Both the 0.620" and 0.742" oil pick up tube diameters are used depending on avaiablity at the time of engine production. Measure pick-up tube diameter before replacing oil pump or pick-up tube and screen. | '''Special Note:''' Both the 0.620" and 0.742" oil pick up tube diameters are used depending on avaiablity at the time of engine production. Measure pick-up tube diameter before replacing oil pump or pick-up tube and screen. | ||
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Starter Bolt, Short 3/8"-16 X 1-27/32" 1 | Starter Bolt, Short 3/8"-16 X 1-27/32" 1 | ||
− | '''Special | + | '''Special Note:''' Other Flywheel Options not included with this engine: |
Manual Trans 12-3/4" 153 Tooth: 14088650 Flywheel for use with 10-1/2" clutch, (6) 12337973 bolts, use 10465143 Starter | Manual Trans 12-3/4" 153 Tooth: 14088650 Flywheel for use with 10-1/2" clutch, (6) 12337973 bolts, use 10465143 Starter |