Nice!
Here's what rocked Whittier Bl in 68 to 71;
66 Nova L79
67 Olds 442 W30-- some of the later 455s were fast also
69 Roadrunner 440--68 and 69 383s where OK
70 GTX 440 6 pack
70 Buick 455 GS--yep very fast!!
69 Mach I- one trans planted 428 CJ 68
70 cuda -- Hemi --- kinda slow
57 chev with 327 and three twos
55 - 56 chevs with big blocks
Camaros with 396 ci 375 hp and up (427s and 454s)
64 -65 chevelles with 327s
66 thru 70 chevelles with BBs 427 and 70 454 (yes the 396 375 hp also---69 SS is my fav)
All corvettes!!!!!!!!!!
Just about any GTO ( 64 thru 66 rulled)
Mustangs of all sizes and shapes. (most were built WAY beyond factory)
One 427 67 Fairlane GT
This is from memory --many more trans plants that were VERY fast.
Oh yea--- a 64 Fairlane with a Hiperf 289
As I remember more I'll add them.