here is alist of parts for my 351m or 400m:

Manifold- Performer 400 (non-EGR) ....#2171*

Carburetor- 600 cfm, square-flange, manual choke ....#1405*

Cam- Performer-Plus Cam 2172*

Rolling Timing Chain Sets- #7821*

Hedman Hedders- 1977-79 351M/400M F100-350, 2WD only, 1 3/4 in. primary tubes, 3 in. collectors, headers

that it commants and idas plez can anyone tell me what hp - tork ill get

Thanx