Billet Aluminum Y-Blocks By Russell Performance
BILLET ALUMINUM FUEL Y-BLOCKS
Designed for connecting dual fuel hoses to your carburetor, these Y-style fuel blocks are engineered for optimum flow for both street and race applications. These blocks feature 3/8" NPT inlet and outlet ports. For maximum flow applications, our race blocks utilize large 1/2" NPT inlets with either 3/8" NPT or 1/2" NPT outlet ports. All blocks feature a 1/8" NPT pressure gauge port and are anodized red for a great appearance.
Billet Aluminum Fuel Y-Blocks by Edelbrock
Application Part #
1/2" inlet and 3/8" outlet 650360
3/8" inlet and outlet 650370
1/2" inlet and outlet 650380
BILLET ALUMINUM FUEL Y-BLOCKS WITH AN PORTS
These Russell billet Y-blocks are machined to accept AN straight thread adapters. Use Russell radius AN port adapters for the ultimate in flow capacity. O-rings are required.
Billet Aluminum Fuel Y-Blocks With AN Ports by Edelbrock
Application Blue Polished Black
-6 AN inlet and -6 AN outlet - 650401 650400
-10 AN inlet and -8 AN outlet 650410 650411 650413
-10 AN inlet and -10 AN outlet 650420 650421 -
FLARE TO FLARE "Y" FITTINGS
True Y design for unrestricted flow, these Y-Blocks are machined from billet and feature male 37° connections, perfect for inline mounting. They are available in three popular sizes, -6, -8 & -10. The -8 & -10 included a 1/8" female pipe port for fuel pressure take off or gauge. Professionally black anodized.
Flare To Flare
Application Blue Red Black
-6 AN male - - 650430
-8 AN male with female 1/8" NPT side port - - 650440
-10 AN male with female 1/8" NPT side port - - 650450
-3 AN / -3 AN / -3 AN - 76519 -
-4 AN / -4 AN / -4 AN 76536 76537 -