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Topic: L48 Heads

in Forum: C3 Engines


L48 Heads

Posted: 2/26/02 8:57pm Message 1 of 3
Former Member
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PLAINVILLE, CT - USA
Joined: 2/26/2002
Posts: 8
Vette(s): 75 Coupe L48 4speed
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


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L48 Heads

Posted: 3/3/02 3:20pm Message 2 of 3
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WEST NEWTON, PA - USA
Joined: 1/28/2002
Posts: 15
Vette(s): '77 Red L-48 4-speed
Casting number : 333882?
Chamber volume: 76cc
Valve sizes (I/E): (1.94/1.5)


L48 Heads

Posted: 3/4/02 2:26am Message 3 of 3
Former Member
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OTISVILLE, MI - USA
Joined: 2/26/2002
Posts: 12
Vette(s): '76 White coupe, "warm" 350, auto, White Leather, 53K miles
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 |biggrin| |biggrin| |biggrin|


'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."

in Forum: C3 Engines


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