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87vette81big
Guest
The 1965 Olds Starfire exhaust manifolds are Adequate for my needs.
1970 Pontiac 455 360 & 370 HP Are same size outlets.
1970 Ram Air IV 400 370 Hp same way.
Closer to 425-440 HP actual bone stock no headers RA4.
1970 Pontiac 455 360 & 370 HP Are same size outlets.
1970 Ram Air IV 400 370 Hp same way.
Closer to 425-440 HP actual bone stock no headers RA4.