You can use your stock intake manifold. As pointed out above, Carter sells a kit for exhaust heat. Langdon sells one for water heat.

Carter's kit was $60 when I ordered one last week.


"It's just a phase. He'll grow out of it." Mama, 1964

1956 Chevy 1/2-ton 3100
1953 Chevy 6100 "The Yard dog"
1954 GMC Suburban Now with a new proud owner.