I purchased a set of tri-y's and had to return them. They would not fit around the bellhousing. I also have a 302 cu. in. in mine. With the store credit, I purchased a set of Hedman Hedders. When I returned the set, I was told some modification may be required with the tri-y's. If it looks cramped, look for a pair of shorty headers. They provide great clearance and are based on the 289 hi-po cast headers.
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