| Msg ID: 2864410 |
602 and 604 Crate Motor... +0/-0
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| Author:Frank A Jr.
4/26/2026 2:22:27 PM |
What's the difference? Is there a need for both? |
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| Msg ID: 2864413 |
602 and 604 Crate Motor... +0/-0
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| Author:D.Wolfe-358
4/26/2026 3:24:46 PM Reply to: 2864410 |
From GM - 602 Spec - Cylinder Head: Cast Iron Valve Diameter (Intake/Exhaust): 1.94”/1.50” Crankshaft: Nodular iron, Camshaft: Hydraulic flat tappet Rocker Arm Ratio: 1.5:1 - Stamped Steel 602 Link -602 Specs 604 Spec - Cylinder Head: Cast Aluminum, Valve Diameter (Intake/Exhaust): 2.00”/1.55” Crankshaft: Forged Steel, Camshaft: Hydraulic Roller Tappet Rocker Arm Ratio: 1.5:1 - Aluminum Roller 604 Link - 604 spec |
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| Msg ID: 2864445 |
602 and 604 Crate Motor... +0/-0
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| Author:Frank A Jr.
4/27/2026 4:32:17 PM Reply to: 2864413 |
Thanks |
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| Msg ID: 2864446 |
602 and 604 Crate Motor... +0/-0
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| Author:kjeyres
4/27/2026 4:43:50 PM Reply to: 2864445 |
You're retired, BUY ONE!!!! of each |
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| Msg ID: 2864448 |
602 and 604 Crate Motor... +0/-0
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| Author:Frank A Jr.
4/27/2026 6:40:34 PM Reply to: 2864446 |
Should put one in the jeep and cruise around the island!! |
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