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Chevrolet - GM GOODWRENCH 350CI 4-BOLT MAIN BARE BLOCK | ![]() |
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WEB SITE NAVIGATION | ![]() |
GM & SC HOLLEY AFR |
EDELBROCK FLUIDAMPR R&M |
SCAT MSD |
DEMON WORLD |
HUGHES TREMEC |
RICHMOND PROFORM |
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DESCRIPTION | ![]() |
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Goodwrench 350ci 4-Bolt Main Bare Block
P/N 10066034This 350ci iron bare block is used on the 1973-85 GM Goodwrench 350 engine and has the early-style 2-piece rear main seal. Its main bearing caps are the straight type four-bolt design. The block has a standard 4.00” cylinder bore. Technical Notes: Can be used for 302, 327 and 350 engines. (Does not include oil galley plugs or dowel pins.) |
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SPECIFICATIONS: | ![]() |
Block Material: Cylinder Wall Type: Cylinder Deck Height: Cylinder Bore Range: No. Bearing Cap Bolts: Cap Bolt Orientation: Bearing Cap Type: |
Cast Iron Non-Siamesed 9.025” 4.000”-4.030” 4 Straight Gray Cast Iron |
Crankshaft Journal Dia.: Oil Sump Type: Crankshaft Seal Type: Design Max. Stroke: Weight (lbs. - bare): Intended Max. Hp @ RPM: Intended Usage: |
2.45” Wet 2 piece 3.75” 181 350 @ 5700 Street |
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