basic power industries
177 Fulford Dr.
Harkers Island, NC 28531
1-800-562-2742 (for part information)
(252) 504-3355 (for technical help)
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Part #:OSC7993 has been replaced by BARCR-1-97993

Exhaust Manifold Port for Crusader GM 454 7.4L, 502 8.2L V8 97993

Part #: BARCR-1-97993


BARR Made in America
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Log Style Manifold for a Crusader.

This manifold fits on the Port Side of a GM Big Block, Non XL and requires Osco # 7854 water fitting for Models with bolt-on fitting.

This item replaces Crusader original equipment part #s: 97993, 97115; Osco # 7993; Sierra # 18-1933; Mallory # 9-40402

Barr Manifolds and Risers come with a 3-year limited warranty (PDF)!

Where do the round Crusader Exhaust Gaskets go?

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Basic Power Industries, Inc.• 177 Fulford Dr, Harkers Island, NC 28531-9520, US • +1-252-504-3355