Exhaust Manifold Riser / Elbow Set Compatible with Mercruiser 7.4, 8.2, 454, 502 with 3 Inch Spacers by FASWORX

★★★★★ 4.5 149 reviews

US$398.00
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US$398.00
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 230399580 Release Date 2026/06/18 List Price US$398.00 Model Number 230399580
Category

Exhaust manifold kit compatible with Mercury Mercruiser big block GM engines, 7.4L , 8.2L, 454, 502 with 4 inch exhaust exit.<br>Includes: Two manifolds, Two riserr/elbows with 4 inch exit, stainless gaskets.<br>OEM quality without OEM prices!

  • Exhaust manifold kit compatible with Mercury Mercruiser big block GM engines, 7.4L , 8.2L, 454, 502 with 4 inch exhaust exit.
  • Compatible with part numbers 44354A3 807914A1 44354A9 44354A10 44354A13 807988A2 807988A03 860336A2 89011A8 807078A 6 807078T10 807078T09 807078A4 807078A2
  • Includes: Two manifolds, Two riser/elbows with 4 inch exit, stainless gaskets
Vehicle model 7.4, 8.2, 454, 502
Vehicle make Mercruiser
Vehicle fitment type Specific
Brand FASWORX
Automotive specialty part type Exhaust Manifold
Material Stainless Steel
Has written warranty No
Items included Two manifolds, Two riserr/elbows with 4 inch exit, stainless gaskets
Vehicle type Boat
Compatible cars Mercruiser 7.4, 8.2, 454, 502
Pack quantity 1

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