![]() Dedicated to the Promotion and Preservation of American Muscle Cars, Dealer built Supercars and COPO cars. |
#5
|
||||
|
||||
![]()
I've never been able to compare the two side-by-side, but the "other" aluminum BBC of the time was the Chaparral block for the race cars.
I think Grumpy never ran a ZL1 block but did have several of those. |
|
|