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I have a 75 L48 and would like to know what heads were on the L48 . Chamber CC and Valve Sizes. Also is the L48 a 4 Bolt Main Block
Ed
Ed
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Casting number : 333882?
Chamber volume: 76cc
Valve sizes (I/E): (1.94/1.5)
Chamber volume: 76cc
Valve sizes (I/E): (1.94/1.5)
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Stock L-48 Blocks were 2 bolt mains.....but keep in mind that they should be good out to (and a little bit past) 400 HP as long as you keep the R's below 6K....which still makes it an excellent street motor to be sure 
'76 White Coupe, Auto, Compcam 260H, Weiand "Action Plus" Intake, 2 1/2" Chambered Pipes, Rebuilt Q-Jet, ReCurve Kit, 53K miles, White Leather Seats. "The Never Ending Battle In The Budget Based Quest For More HP & TQ."
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in Forum: C3 Engines, Driveline and Handling
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