Im bulding this thred for my buddie. Hes got a bad *** '66 chevy truck given to him drom his grandpa. As far as i know it has a gen1 5.3 bored 30 over, he has a set of camle pump heads? And summit racing 214/224 cam with a 700r4 tranny. Ill post pictures and update when we start working on it. Hes shooti g 400-450 to the wheels any ideas or part aites wpuld be greatly appricated tha ls for the help guys

 

Camel hump heads!?!?! he has 350 heads on his 5.3?

 

Sounds like he is calling a gen I 305 (5.0) a 5.3 bc its .030 over. A 5.3 is a Gen III, not a Gen I.

 

Idk? Im just going off the info he gave me? Ill find out next time i go ovet abd pull some numbers and see exactly what were working with....

 

The motor is a first gen 327. He has camle hump heads. And that cam. With a 700r4 tranny.