68 Firebird Ram Air 2.. - The Supercar Registry

06-25-2017, 07:20 PM

Lee Stewart Lee Stewart is offline

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Quote:

Originally Posted by frankk

Don't think the Firebird would hold up to the L78. Back in the day the 351 Clevland and my brothers GTO 400 were no match for the L78 Chevelle.

Unlike the L78 396 which was just a big HP engine option the RAII was a package. For the Firebird the standard rear end was a 3.90 with a 4.33 as the only option. For the GTO it was the 4.33 only

The standard rear end for an L78 Chevelle, Camaro or Nova was 3.55

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