
01-15-2016, 07:15 AM
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CC Member
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Join Date: Feb 2001
Location: BRADENTON,
FL
Cobra Make, Engine: KIRKHAM 427 S/C, SHELBY 427 ALUM. STROKER
Posts: 1,396
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Not Ranked
AFAIK, 260/289 cars were 3" round tube, and chassis width was 4" less than the 427.
The 427 chassis being widened to accomadate the BB engine, and stiffened by the larger 4" tube.
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