Sierra Exhaust Manifold With Mounting Package - 18-1957-1

1  Save
Brand
Sierra
Rating:
100 % of 100
$469.34
In stock
Hurry! Only 3 left in stock
SKU
IB00098778
Mfg
18-1957-2
UPC
080828237135704
$469.34
Hurry! Only 3 left in stock
Hurry! Only 3 left in stock

Ships: In 1 Business Day

Need Help? Call 1-800-869-1686

Cross References

Barr

  • MC-1-89011

GLM

  • 51240

Mallory

  • 9-40506

Marine Power

  • 0991-1000

Mercruiser Stern Drive

  • 807078Q07
  • 807078T08

Osco

  • 9011

Fitment Information

Mercruiser

  • 330 GM 454 1982-1987 4 stroke 8 cylinders
  • 340 MIE GM 1981-1992 340hp 4 stroke 7.4, liters 8 cylinders 454 cid
  • 370 TRS GM 454 1985-1987 4 stroke 8 cylinders 454, cid
  • 454 EFI GEN V GM 1993-1996 4 stroke 8 cylinders 454 cid
  • 454 EFI SKI GEN V GM 1994-1996 4 stroke 8 cylinders 454 cid
  • 454 MAG ALPHA GM 1986-1989 4 stroke 8 cylinders 454 cid
  • 454 MAG BRAVO GEN V GM 1991-1997 4 stroke 7.4, liters 8 cylinders 454 cid
  • 454 MAG BRAVO GM 1988-1992 4 stroke 8 cylinders 454 cid
  • 454 MAG BRAVO MPI GEN VI GM 1996-1997 4 stroke 8 cylinders 454 cid
  • 454 MAG MPI SKI GEN VI GM 1996-1997 4 stroke 8 cylinders 454 cid
  • 502 EFI GEN V GM 1993-1996 4 stroke 8.2 liters 8 cylinders 502 cid
  • 502 MAG BRAVO GEN V GM 1992-1993 4 stroke 8.2 liters 8 cylinders 502 cid
  • 502 MAG BRAVO GM 1990-1992 4 stroke 8.2 liters 8 cylinders 502 cid
  • 502 MAG MPI GEN VI GM 1996-1997 4 stroke 8.2 liters 8 cylinders 502 cid
  • 7.4L BRAVO GEN V GM 1991-1996 4 stroke 7.4 liters 8 cylinders 454 cid
  • 7.4L BRAVO GEN VI GM 454 1996-1997 4 stroke 7.4 liters 8 cylinders 454 cid
  • 7.4L BRAVO GM 454 1988-1991 4 stroke 7.4 liters 8 cylinders 454 cid
  • 7.4L MIE LH GEN V GM 1992-1996 4 stroke 7.4 liters 8 cylinders 454 cid
  • 7.4L MIE LH GEN VI GM 1996-1997 4 stroke 7.4 liters 8 cylinders 454 cid
  • 7.4L MIE W/B/W 1988-1992 4 stroke 7.4 liters 8 cylinders 454 cid
  • 7.4L MIE W/B/W GM 1981-1987 340hp 4 stroke 7.4 liters 8 cylinders 454 cid
  • 7.4L MIE W/HURTH GM 1988-1992 4 stroke 7.4 liters 8 cylinders 454 cid
  • 7.4LX BRAVO MPI)(GEN V GM 1996-1996 4 stroke 7.4 liters 8 cylinders 454 cid
  • 7.4LX BRAVO MPI)(GEN VI GM 454 1996-1997 4 stroke 7.4 liters 8 cylinders 454 cid
  • 7.4LX BRAVO TBI)(GEN VI GM 454 1996-1997 4 stroke 7.4 liters 8 cylinders 454 cid
  • 8.2L MIE GEN V GM 1993-1996 4 stroke 8.2 liters 8 cylinders 502 cid
  • 8.2L MIE W/HURTH GM 1990-1993 4 stroke 8.2 liters 8 cylinders 502 cid

Please be aware that all products have a production or warehouse lead time. This is the number of business days (typically not including the day the product was ordered) that must pass before the item begins the shipping process. Please see the "Ships: In" information located within the main product description to the right of the product image and below the ADD TO CART button for that particular product's "Ships: In" timeframe.

IMPORTANT: Please note that these timeframes are estimates only based on the latest information provided to us by the manufacturer/supplier. Delays in both material, production and shipping timeframes by manufacturers can vary without advanced notice and while we do our best to keep "Ships: In" timeframes up to date we may not always be able to do so due to a variety of factors.

If a product is needed by a specific date we strongly recommend you reach out to our Sales team (1-800-869-1686) to verify shipping timeframes.

Canadian orders please add an additional 14 business days for processing and shipping. Alaska and Hawaii orders please add 1 additional warehouse processing day.

Click here to see our Standard Shipping Policy

California Prop 65 WarningWARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

Write Your Own Review
Only registered users can write reviews. Please Sign in or create an account
Copyright © 2024 BOATING INVESTMENT GROUP LLC., - IBOATS. All rights reserved.