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Edelbrock (One) Marine BB Chev Exhaust Valve (Inconel)

Edelbrock · New

Edelbrock (One) Marine BB Chev Exhaust Valve (Inconel)

MPN 9789 · Store SKU ede9789

$75.95
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Supplier stock checked 11/7/2026, 9:59:42 AM UTC. Adding a part does not reserve it.

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Product details

The Edelbrock #9789 Inconel Exhaust Valve is a 1.89" 1-piece, swirl-polished, hardened tip valve with undercut stems for increased flow. Fits Edelbrock #61459, #61559 & #61555 Marine Cylinder Heads. Overall Length: 5.450" Set of 1 Valve The Edelbrock #9789 Exhaust Valve are 1-piece, swirl-polished, hardened tip stainless steel valves with undercut stems for increased flow. Hard-chromed valve stems are 11/32" except where noted. MARINE BB CHEVROLET EXHAUST VALVE (ONE) Replacement Exhaust Valve

Manufacturer fitment & guides

  • Chevrolet:Big-Block Mark IV:396 (6.5L)-502 (8.2L)
  • Manufacturer-supplied application summary from Turn14; this may not be an exhaustive fitment list.

Part-specific notes

  • California Proposition 65: Y

Manufacturer documents

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