Part Number
864591T02, MC20-44354, 51147, 4591, Barr MC20-44354, GLM 51147, HGE 4591
Specification
4 inch O.D
14 degree down angle
Feature
High-efficiency upgrade – This coated cast iron high-performance manifold saves fuel and optimises performance.
Plug-and-play installation – Whether you use your own tools or visit a workshop, it offers straightforward replacement and effortless fitting.
Fitment
For 2002 and newer Mercruiser inboard Motors GM V8 (350 & 377 cid) engines with dry joint exhaust manifold (s/n 0M317000 and up)
We only ship the item to PayPal verified shipping address. Please make sure your shipping address is the same as PayPal, no changes are allowed once the order is shipped.
All USA location orders will be shipped out via USPS or UPS or Fedex with a tracking number. We do not ship to P.O. Boxes, APO/FPO or Military Mail Box.
We do not cover any import Duty and Tax. Customer should be responsible for the Import tax. Contact us , we will try our best to help minimize it.
HK/TW buyer please notice us your government ID #.
BRA,AR,PER buyer leave us your CPF#,CUIT#,RUC# correspondingly.
We accept Paypal only for the payment thru ebay, please do not pay directly to our Paypal account.
Paypal allows to pay by Credit Card, Direct Debit, VISA, eCheck, or other methods, please kindly check Paypal for more information.
For multiple purchases, please add items to your Ebay shopping cart and pay once for entire order.
Please kindly contact us before return, our representatives will send you detail return instruction.
The guarantee will be only for the cost of the item, we will not responsible for installation or other fees like labor expenses, towing expenses, additional repair expenses or other related expenses.
Part Number
864591T02, MC20-44354, 51147, 4591, Barr MC20-44354, GLM 51147, HGE 4591
Specification
4 inch O.D
14 degree down angle
Feature
High-efficiency upgrade – This coated cast iron high-performance manifold saves fuel and optimises performance.
Plug-and-play installation – Whether you use your own tools or visit a workshop, it offers straightforward replacement and effortless fitting.
Fitment
For 2002 and newer Mercruiser inboard Motors GM V8 (350 & 377 cid) engines with dry joint exhaust manifold (s/n 0M317000 and up)
We only ship the item to PayPal verified shipping address. Please make sure your shipping address is the same as PayPal, no changes are allowed once the order is shipped.
All USA orders will be shipped out via USPS, UPS or Fedex with a valid tracking number. We do not ship to P.O. Boxes, APO/FPO or Military Mail Boxes.
We do not cover any import Duty and Tax. Customer should be responsible for the Import tax. Contact us , we will try our best to help on minimizing it.
For HK/TW buyers, please notify us your government ID #.
For BRA,AR,PER buyers, please leave us your CPF#, CUIT# or RUC# correspondingly.
We accept Paypal only for the payment thru ebay, please do not pay directly to our Paypal account.
Paypal allows to pay by Credit Card, Direct Debit, VISA, eCheck, or other methods, please kindly check with Paypal for more information.
For multiple purchases, please add items to your Ebay shopping cart and pay once for the entire order.
Please kindly contact us before returning your order(s), our representatives will send you the detailed instructions.
Our guarantee is only for the cost of the item, we will not be responsible for any other expenses such as installation, labor, towing, repair or any other related expenses.
On Jan 21, 2026 at 17:43:17 PST, seller added the following information: