A167 = January 16, 1967 9789286 = Pontiac intake manifold for 400 4bl
I think that 5 is actually a 9 or a 6.
I think the other numbers are foundry codes.
Last edited by wovenweb; 06/07/1706:11 PM.
1968 400 Coupe, verdoro green, black vinyl top, auto 1969 GTO Judge coupe, Carousel Red, manual 1971 Trans Am, cameo white, auto 1970 Buick Skylark Custom Convertible 350-4(driver), Fire Red, white top, auto 1972 Buick GS Stage 1, Royal Blue, black vinyl top, auto