![]() Dedicated to the Promotion and Preservation of American Muscle Cars, Dealer built Supercars and COPO cars. |
#11
|
|||
|
|||
![]()
i have a set of pistons with 3947886 on the top and was wondering what they fit. thanks jerry
|
#12
|
||||
|
||||
![]()
That's the actual casting number for GM piston #3959105 mentioned earlier,which is the Std. bore 1969 L-88/ZL-1 piston.
|
![]() |
|
|