1-7/8 headers in 64-67 chevelle?
#1
1-7/8 headers in 64-67 chevelle?
I've got the 1-3/4" 4th gen pacesetters in the car now (have to massage one tube) and would like to jump to 1-7/8 primaries. Anybody having luck with particular swap headers in this size or headers from another application in early gen Chevelle? I tried Kooks 4th gen f-body, they didn't fit at all, and I tried Hawks by Stainless Works for 3rd gen f-body LS swap which fit well on driver side but not at all on passenger. The TSP 1-7/8 are similar layout as the Pacesetter 1-3/4 (couple primary paths switched, but not a major configuration change), but I haven't found any locally to test fit. I see a few brands making 68-72 swap headers in 1-7/8, but haven't found 64-67..
Motor is in "stock" location (bellhousing flange in OE SBC plane).
Any info would help.
TJ
Motor is in "stock" location (bellhousing flange in OE SBC plane).
Any info would help.
TJ
#3
Hey Andrew, the Holley chevelle swap headers are 1.75. Been thinking about trying their non emissions 98-02 Camaro 1.875 since they look a lot like their Chevelle swap units, or maybe even their 74-81 f-body 1.875. Seeing if anyone has tried anything else.. I would have done the edelbrock stepped based on your favorable review of them, but as you said, they quit making them.. May end up fabbing my own, but I'm lazy/like production solutions. :-)