Catalog: Classic Pontiac GTO Catalog | |
| are designed for use with aftermarket headers and do not include collectors. To use ... 00 shipping for 15802. N179KB 1964-67 D-Port Doug's Headers (AP) ................ $ ... 479.00/set N179KE 1968-72 D-Port Doug's Headers (AP) ................ 479.00/set N179KK ... 1964-72 Round-Port Doug's Headers (AP ... aluminum head applications. N179KM Round Port Header Collectors With Gaskets 2 1 ... (AP)........... 39.00/pr. N179KN D-Port Header Collectors With Gaskets 2 1/4 ... 6.00/ea. Please add $15.00 shipping for headers. Dougs Headers have proven themselves in ... header at a fair price. Standard headers feature 1-3/4 tubes, and a 3 collector ... for D-Port applications and 1-7/8 tubes, and a 3- ... 1/2 collector for Round-Port applications. All come with 3/8 ... mounting plates. Nonceramic-coated headers come in raw steel and must be coated. ... | |
| both original or reproduction 1968-72 D-port and round-port R/A exhaust manifolds. ... either standard exhaust manifolds or headers to R/A exhaust manifolds. Unlike ... and run down between #5 and 7 exhaust ports. Note: N180D and N180E cannot be used ... | |
| A D S Note 1: With Edelbrock heads, OEM Round-Port exhaust manifolds (RA II, RA IV, 455 HO ... , or 455 SD) or Round-Port headers must be used. Note 2: Stock head bolts ... | |
