-20% sale
Barr Qualifies for Free Shipping Barr Chrysler Big-Block Exhaust Manifold End Plate #CM-1-5972B
00
DAYS 00
HRS 00
MIN 00
SEC
Barr Barr Chrysler Big-Block Exhaust Manifold End Plate #CM-1-5972B $76.97 $95.54
Barr CM-1-5972B Manifold Parts Chrysler Big Block Exhaust Manifold End Plate Used on Chrysler big block M383, M400, M440 engines Used up to 1975 Replaces Chrysler 3619663, 0008150E Replaces Osco 150 Normalized SKU: CM15972B
Sold out -16% sale
Barr Qualifies for Free Shipping Barr Pipe Plug 3/4
00
DAYS 00
HRS 00
MIN 00
SEC
Barr Barr Pipe Plug 3/4" NPT Steel #50-090-075 $6.10 $7.18
Barr 50-090-075 Manifold Parts Solid steel plug used to plug exhaust manifolds & risers. Barr 3/4 in. NPT steel plug 1/2 in. square socket recess Replaces Chrysler 9409947 Replaces Crusader 113186 Replaces Pleasurecraft Marine RS3556 Replaces Sierra 18-4265 Normalized SKU: 50090075
-20% sale
Barr Qualifies for Free Shipping Barr Chrysler Center Rise Elbow Adapter Kit #534002
00
DAYS 00
HRS 00
MIN 00
SEC
Barr Barr Chrysler Center Rise Elbow Adapter Kit #534002 $100.89 $125.24
Barr 534002 Manifold Parts Barr elbow adapter kit Designed to connect the original Chrysler center rise exhaust manifold to the 534005 Barr style riser Includes adapter, gaskets, studs, nuts, and bolts Heavy-duty cast iron Painted blue Replaces Indmar 53-4002 Normalized SKU: 534002
-17% sale
Barr Qualifies for Free Shipping Barr Mercruiser Exhaust Manifold End Plate #1-60252
00
DAYS 00
HRS 00
MIN 00
SEC
Barr Barr Mercruiser Exhaust Manifold End Plate #1-60252 $72.84 $87.41
Barr 1-60252 Manifold PartsDirect replacement end plate with hose connector for many older Mercruiser marine engines with log style exhaust manifolds. Barr Mercruiser end plate with connector Fits Mercruiser 140, 165, 198, 228, 255, 260, and 898 inboard and stern drive engines with log style exhaust manifolds Heavy-duty cast iron Painted black Replaces Mercruiser 52999, 60252, and 60252A2 Normalized SKU: 160252
-17% sale
Barr Qualifies for Free Shipping Barr Chris Craft Exhaust Riser Mounting Kit #CC-20-0828P
00
DAYS 00
HRS 00
MIN 00
SEC
Barr Barr Chris Craft Exhaust Riser Mounting Kit #CC-20-0828P $30.52 $36.43
Barr CC-20-0828P Manifold Parts Exhaust Riser Mounting Package (Chris Craft) Barr Chris Craft exhaust riser mounting kit Fits Chris Craft V8 283, 302, 305, 307, 327, and 350 cu in. engines with log style manifolds For Barr CC-20-08288 and CC-20-08289 exhaust risers Includes mounting gaskets, washers, bolts, & studs for 1 riser 2 required per engine Replaces Barr BCC20-0828 P Normalized SKU: CC200828P
Sold out -17% sale
Barr Qualifies for Free Shipping Barr Pipe Plug 3/4
00
DAYS 00
HRS 00
MIN 00
SEC
Barr Barr Pipe Plug 3/4" NPT Brass Socket #50-091-075 $13.14 $15.69
Barr 50-091-075 Manifold PartsSolid hex head brass plug used to plug exhaust manifolds & risers. Barr 3/4 in. NPT brass plug 5/8 Hex socket recess Replaces Crusader 113177 Replaces Westerbeke 36849, 207782 Normalized SKU: 50091075
-17% sale
Barr Qualifies for Free Shipping Barr Hose Barb 1/2
00
DAYS 00
HRS 00
MIN 00
SEC
Barr Barr Hose Barb 1/2" NPT x 1" Hose #50-512-017 $20.74 $24.75
Barr 50-512-017 Manifold Parts Ideal for plumbing the water ports of marine exhaust manifolds. Barr brass pipe to hose barb fitting 1/2 in. NPT thread size 1 in. hose size Normalized SKU: 50512017
-17% sale
Barr Qualifies for Free Shipping Barr Hose Barb 1/2
00
DAYS 00
HRS 00
MIN 00
SEC
Barr Barr Hose Barb 1/2" NPT x 3/4" Hose #50-512-018 $22.52 $26.88
Barr 50-512-018 Manifold Parts Straight 3/4 in. hose barb fitting with 1/2 in. NPT threads, typically used as water fitting in exhaust manifolds or risers, pumps, and water strainers in various marine applications. Barr brass pipe to hose barb fitting 1/2 in. NPT thread size 3/4 in. hose size Replaces Chrysler 0005870E used in thermostat housings Normalized SKU: 50512018
-17% sale
Barr Qualifies for Free Shipping Barr Mercruiser End Plate Mounting Kit #1-60252P
00
DAYS 00
HRS 00
MIN 00
SEC
Barr Barr Mercruiser End Plate Mounting Kit #1-60252P $12.87 $15.36
Barr 1-60252P Manifold PartsFront end plate mounting kit for various Mercruiser 4 & 6 cylinder marine engines with log style exhaust manifolds. Barr Mercruiser end plate mounting kit Includes bolts and gasket For securing Mercruiser 1-60252 end plate Fits Mercruiser 120R, 140, 140R & 165 model engines with log style exhaust manifolds Normalized SKU: 160252P
-17% sale
Barr Qualifies for Free Shipping Barr Swivel Elbow Mounting Kit #20-0002P
00
DAYS 00
HRS 00
MIN 00
SEC
Barr Barr Swivel Elbow Mounting Kit #20-0002P $36.72 $43.83
Barr 20-0002P Manifold PartsMounting hardware & gasket for Barr swivel type risers. Barr swivel elbow mounting hardware kit Kit includes mounting gasket, bolts, washers, and retaining brackets for Barr style swivel elbows and risers Replaces Barr 20-0002 P Normalized SKU: 200002P
-17% sale
Barr Qualifies for Free Shipping Barr Mercruiser Exhaust Manifold End Plate #1-54870
00
DAYS 00
HRS 00
MIN 00
SEC
Barr Barr Mercruiser Exhaust Manifold End Plate #1-54870 $72.09 $86.51
Barr 1-54870 Manifold Parts Direct replacement end plate for many older Mercruiser marine engines with log-style exhaust manifolds. Barr Mercruiser end plate Fits 4-cylinder, straight 6-cylinder, and log style V-8 exhaust manifolds for various Mercruiser marine engines Replaces Barr 1-73813 Replaces Mercury 73813A1 Replaces Sierra 18-1912 & 18-1990 Normalized SKU: 154870
Mercury Marine Mercury Exhaust Manifold Drain Fitting #22-865828A02 $66.99
Mercury Marine 22-865828A02 Manifold PartsMercury Exhaust Manifold Drain Fitting #22-865828A02Normalized SKU: 22865828A02UPC Code: 745061685697
Sold out -17% sale
00
DAYS 00
HRS 00
MIN 00
SEC
Mercury Marine Mercury Exhaust Manifold 90-Degree Brass Elbow #22-36305T $32.95 $39.33
Mercury Marine 22-36305T Manifold PartsMercury Exhaust Manifold 90-Degree Brass Elbow #22-36305TNormalized SKU: 2236305TUPC Code: 745061139244
Mercury Marine Mercury Exhaust Manifold Drain Fitting #22-865341A03 $74.99
Mercury Marine 22-865341A03 Manifold PartsMercury Exhaust Manifold Drain Fitting #22-865341A03Normalized SKU: 22865341A03UPC Code: 745061685703
Sold out -17% sale
Crusader Qualifies for Free Shipping Crusader Exhaust Manifold Water Inlet Elbow #96144
00
DAYS 00
HRS 00
MIN 00
SEC
Crusader Crusader Exhaust Manifold Water Inlet Elbow #96144 $49.29 $59.15
Crusader 96144 Manifold Parts Exhaust Manifold Water Inlet Elbow Replaces Crusader 96049 Normalized SKU: 96144
-17% sale
Barr Qualifies for Free Shipping Barr Straight Brass Fitting #50512019
00
DAYS 00
HRS 00
MIN 00
SEC
Barr Barr Straight Brass Fitting #50512019 $15.56 $18.57
Barr 50-512-019 Manifold Parts Straight Brass Fitting Thread size 3/4" NPT Hose size 3/4" Replaces Marshall Campbell 1393/4x3/4 Replaces Osco F66CS Normalized SKU: 50512019
-17% sale
Barr Qualifies for Free Shipping Barr End Plate #CM-1-6672H
00
DAYS 00
HRS 00
MIN 00
SEC
Barr Barr End Plate #CM-1-6672H $67.56 $81.07
Barr CM-1-6672H Manifold Parts Barr Chrysler front end plate with a hole For Chrysler LM318, M340, and M360 engines from 1968 to 1985 with log style manifolds 1/2 in. NPT water connection Heavy-duty cast iron Gasket P/N CM-1-6672D sold separately Replaces Barr CM1-6672H Replaces Chrysler 3527869 Normalized SKU: CM16672H
Sold out -17% sale
Sierra Not Qualified for Free Shipping Sierra Mounting Kit #18-19360
00
DAYS 00
HRS 00
MIN 00
SEC
Sierra Sierra Mounting Kit #18-19360 $29.31 $34.98
Sierra 18-19360 Manifold PartsMounting KitSierra Mounting Kit #18-19360Normalized SKU: 1819360UPC Code: 808282186593
Sold out -14% sale
00
DAYS 00
HRS 00
MIN 00
SEC
Sierra Sierra Manifold Conversion Kit #18-1987-1 $2,106.29 $2,443.29
Sierra 18-1987-1 Manifold PartsManifold Conversion KitSierra Manifold Conversion Kit #18-1987-1Normalized SKU: 1819871UPC Code: 808282232764
-20% sale
Sierra Not Qualified for Free Shipping Sierra Manifold Riser Spacer Kit #18-1908K
00
DAYS 00
HRS 00
MIN 00
SEC
Sierra Sierra Manifold Riser Spacer Kit #18-1908K $474.58 $592.34
Sierra 18-1908K Manifold PartsManifold Riser Spacer KitOEM Interchange:MERCURY MARINE: 807476A6MERCURY MARINE: 93320A5Sierra Manifold Riser Spacer Kit #18-1908KNormalized SKU: 181908KUPC Code: 808282159399

Frequently Asked Questions

First Choice Marine is an online marine retailer carrying a diverse line of marine parts and accessories and related items from industry-respected and demanded manufacturers and suppliers. Through our diverse distributor network, we are able to access over 150,000 items, including our current site inventory, new products being added, and special order items. If you need it on your boat... we are your one-stop shop!

Yes, we offer FREE Shipping on most orders over $149 to US-48*.

Each product displays a shipping status message, just above the item price. Below is the meaning for each of these codes.

  • Qualifies for Free Shipping: This item qualifies for free shipping when the order is $149+
  • Qualifies for Free Ground Shipping: This item qualifies for free ground shipping when the order is $149+.
  • Oversized - Not Qualified for Free Shipping: This item is too large/heavy to qualify for free shipping
  • Hazardous Item - Not Qualified for Free Shipping: This item is hazardous and does not qualify for free shipping
  • Truck Freight - Not Qualified for Free Shipping: This item has to be shipped via truck freight. Please contact us for a quote
  • In-Store Pickup Only: This item can only be picked up in our Grain Valley, MO retail store

Below the price of the item, on the product page, there is a message indicating the availability of the product.

The quantity on hand is updated as inventory events happen and matches what we have available. If you have urgent needs and we are close to what you need, contact us, and we can confirm stock.

We offer a hassle-free return policy. If you're not completely satisfied with your purchase, you can return it within 30 days for a full refund or exchange.

If you need to return an item, please follow the guidelines here so we can process a prompt refund and assist you in finding the correct item.

Free Shipping

On most orders $149+ to the continental 48 US states.

Secure Shopping

Fast, secure checkout with a variety of payment methods.

Shop with confidence

25+ years serving the marine industry.

Support center

Need help? Contact us via live chat, phone, or email.

© 2026 First Choice Marine.