Get back on the road or water, FAST!

We ship your carburetor before you send us your core!
If you're returning a core, we'll email you a free return label - just send it back within two weeks!
Questions about this carburetor - Call: 1-800-250-8746
8:00 a.m. - 5:00 p.m. EST
Phone support pauses daily from 12 PM to 1 PM

Universal Marine 5.0/5.7 Small Block

Your Price: $278.49

Universal Marine

Part Number: 660

Engine: 5.0, 5.7 Liter 305, 350 CID

Carb Make/Model: Mercruiser

Description: 4 Barrel

Model: Small Block

Core Deposit - Required, please select *

NO CORE DEPOSIT - SEND US your carb for REBUILD & RETURN. Purchase OUR carb - I WILL return a core for refundable deposit (+$78.00) Purchase OUR carb - I will NOT return a core (+$78.00)

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Description
Product Features
Return/Rebuild

Re-manufactured OEM carb by Guaranteed Carburetors.

We use the highest quality ethanol-resistant parts.
Marine painted for corrosion protection
All units are flow bench tested
Just "Bolt on and Go"

Don't put your boating season in jeopardy using an inferior knock-off carburetor assembled overseas. This is a rebuilt, OEM carburetor.

This rebuilt carburetor has a core deposit. It is refundable when you return the core.

Looking for your carburetor number? Watch our video:

Universal Marine 5.0/5.7 Small Block

Choose ONLY ONE of the Core Deposit options below