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Exhaust Manifold Kit Mercruiser GM Big Block 4 Inch Exhaust 1987 & up GLM58242

  • Part #: GLM58242

$799.95

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  • Additional fees for this product
    Eastern States Extra Shipping - Kits
    States this fee will apply to.
    AL, CT, DC, DE, FL, GA, IL, IN, KY, MA, MD, ME, MI, MS, NC, NH, NJ, NY, OH, PA, RI, SC, TN, VA, VT, WI, WV, ,
    $109.00
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    States this fee will apply to.
    AR, AZ, CA, CO, IA, ID, KS, LA, MN, MO, MT, ND, NE, NM, NV, OK, OR, SD, TX, UT, WA, WY, HI, ,
    $139.00

The GLM 58242 Exhaust Manifold Kit for Mercruiser, Marine Power Big Block V8 454/502 CID Center Riser with 4 Inch exhaust hose. Used on most 454 7.4 Liter engines 1987 and later.
This kit includes:

2 - GLM # 51140 4" Risers
riser
2 - GLM # 51240 Manifolds
manifold
Cross Reference Component Part Numbers
Mercruiser Manifold: 807078A6, 89011A8
Riser: 807988A2, 44354A3
Osco Manifold: 9011
Riser: 4354
Barr Manifold: MC-1-89011
Riser: MC-20-44354X
GLM Manifold: 51240
Riser: 51140
Sierra Manifold: 18-1957-1
Riser: 18-1976-1
Mallory Manifold: 9-40506
Riser: 9-40559
HGE Manifold: 9011
Riser: 4354
Cast Iron Manifolds and Risers come with a 3-year limited warranty!





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