Chevrolet crate engine components and modifications
From Crankshaft Coalition Wiki
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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 | + | ===CHP crate engine tests=== |
| + | There are a number of SBC crate engine tests and parts replacement/substitutions done by [http://www.chevyhiperformance.com/sch/02/gm-350-crate-engine-build/articles/index.html Chevy High Perfornmance magazine]. | ||
==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) |
| − | + | ===Partial engine components=== | |
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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14081701 Oil Gallery Plugs 1/4" NPT 4 | 14081701 Oil Gallery Plugs 1/4" NPT 4 | ||
| − | 14084945 | + | 14084945 Coolant Drain Plug 1/4" NPT 2 |
| − | Coolant Drain Plug 1/4" NPT 2 | + | |
| − | 585927 | + | 585927 Cylinder Head Locator Dowels 5/16" X 9/16" 2 |
| − | Cylinder Head Locator Dowels 5/16" X 9/16" 2 | + | |
| − | + | ===Valvetrain components=== | |
Part-No. Description QTY | Part-No. Description QTY | ||
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| − | + | ===Cylinder head components=== | |
Part-No. Description QTY | Part-No. Description QTY | ||
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| − | + | ===Oil system components=== | |
Part-No. Description QTY | Part-No. Description QTY | ||
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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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| − | + | ===Cooling system components=== | |
Part-No. Description QTY | Part-No. Description QTY | ||
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| − | + | ===Fuel delivery components=== | |
Part-No. Description QTY | Part-No. Description QTY | ||
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| − | + | ===Intake manifold components=== | |
Part-No. Description QTY | Part-No. Description QTY | ||
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12557828 | 12557828 | ||
| − | LH Vortec Exhaust Manifold (cast | + | LH Vortec Exhaust Manifold (cast iron) 1 |
'''Special Note:''' EGR parts are NOT supplied with the engine but are listed for customers wanting to add a EGR valve to this engine. Use Edelbrock part number 1476 weld-on EGR fitting for applications using headers | '''Special Note:''' EGR parts are NOT supplied with the engine but are listed for customers wanting to add a EGR valve to this engine. Use Edelbrock part number 1476 weld-on EGR fitting for applications using headers | ||
| − | + | ===Ignition system components=== | |
Part No. Description QTY | Part No. Description QTY | ||
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| − | + | ===Miscellaneous components=== | |
Part No. Description QTY | Part No. Description QTY | ||
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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<nowiki>:</nowiki> | ||
| − | 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 |
| + | *Manual Trans 14" 168 Tooth: 10105832 Flywheel, (6) 12337973 bolts, use 10465167 Starter | ||
| + | *Auto Trans 14" 168 Tooth: 14088761 Flexplate, (6) 14088764 bolts, use 10465167 Starter | ||
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[[Category:Engine]] | [[Category:Engine]] | ||
| + | [[Category:GM]] | ||
| + | [[Category:Undeveloped articles]] | ||
| + | [[Category:Undeveloped Engine articles]] | ||
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