Gen IV 454ci 350 hp: does this engine require a intake valley pan?
Posted: April 10th, 2023, 1:22 pm
by Yukon56Vic
Have two Gen IV 454 ci 350 hp. Just replaced my port engine with new long block but was missing a box of parts needed to complete. Have acquired parts but before going any further need to know if engine requires a valley pan before intake manifold is installed? I will appreciate anyone’s response. Thank you. Vic
Re: Gen IV 454ci 350 hp: does this engine require a intake valley pan?
Posted: April 10th, 2023, 8:10 pm
by 390Express
Yukon56Vic wrote:Source of the post Have two Gen IV 454 ci 350 hp. Just replaced my port engine with new long block but was missing a box of parts needed to complete. Have acquired parts but before going any further need to know if engine requires a valley pan before intake manifold is installed? I will appreciate anyone’s response. Thank you. Vic
No pan on a bbc.