Your Price: $180.60
Save: $98.89
(35% Off $279.49)
Part # 18-1997-1
Universal Center Riser Manifold
Port or Starboard
Fits:
  • GM 283, 305, 307, and 350 CID engines
  • Chriscraft 283, 302, 307 and 350 CID engines
  • Crusader 283 and 327 CID engines thru 1964; 305, 307 and 350 CID engines 1965 and later
  • Daytona 200-283 and 300-327
  • Flagship 283, 327 and 350 CID engines
  • Pacer 305, 307 and 350 CID engines 1965 and later
  • Mercury 190, 198, 225, 250, 270, 228, 898, 260, 255 and 280 models
  • OMC 283, 305, 307 and 350 CID engines 1968-1980
  • Volvo 307 and 350 CID engines
Use 18-0604 Exhaust Manifold Gasket Set

Replaces OEM part #
  • BARR CHV-1-83
Your Price: $201.99
Save: $66.18
(24% Off $268.17)
Part # 9-40110
No Reviews  |  Write Review  |  Ask Question
Manifold - Fits both sides 305 - 350 CID V-8 - Use mounting kit 9-40174
Replaces OEM part #: CHV-1-83, 0994-000
Your Price: $196.67
Save: $67.96
(25% Off $264.63)
Part # 18-1964
    Application: GM Small Block (V8) 305-350 cu. in. Use Manifold Gasket 18-2949. Mounting Kit: 18-8536.

    OEM: CHV-1-83

Sierra
Average Customer Review for Exhaust Manifold - 18-1997-1 - Sierra
Full StarFull StarFull StarFull StarFull Star
Based On 1 Review | Write Review
Full StarFull StarFull StarFull StarFull Star
exhaust manifold
by Jimmie from Hampden, Maine on July 14, 2014
Went on well and the parts all fit.
(1 of 1 people found this review helpful)
Was this review helpful?
Q:
Are there 6 bolt holes on the gm manifold?
A:
Yes there are 6 bolt holes.


Q:
Where R the one inch connection's located on the gm manifold's #18-1964.?
A:
Manufacturer cannot provide that answer at this time to iboats.


Ask a question
Question & Answer Guidelines
This product ships in 1 business day.
Add to Cart and enter your Postal Code to determine the shipping charges and estimated delivery date.
Most products and orders leave our warehouse in 1 business day. However, select items may take more processing time. Alaska and Hawaii orders please add 1 additional warehouse processing day.
Standard Shipping Policies