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Manifold Exhaust Barr Style for GM 454 7.4L 502 8.2L V8 CHVA-1-84 BARCHVA-1-84


  • Part #: BARCHVA-1-84

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Water cooled center discharge Exhaust Manifold that fits GM 427 cid 7.0L, 454 cid 7.4L, 502 cid 8.2L big block V8.

The riser Mounting Pad on this Manifold is 3-5/8 x 5-5/8 and the bolt centers are 2-5/8 x 4 Inches.

The water enters the front of this manifold, not the bottom.

Barr part #: CHVA-1-84
Mallory #: 9-40102
Sierra #: 18-1898
GLM #: 56240

Fits Barr, Indmar and Marine Power GM Big Block V8 with 4-bolt risers.

This style manifold was used to convert many expensive exhaust systems by customers.

This is NOT a Mercruiser style replacement exhaust.
BARR American made

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