Stromberg 97 Big Bore Polished Stainless Fuel Line 3x2 9146-BIG-P
Stromberg 97
Big Bore Fuel Line 3x2
Small Block Chevy
Stainless Steel
9146-BIG
- 5-1/2” carb spacing for Small Block Chevy
- Fits Offenhauser and Edelbrock SBC intakes
- Big Bore 5/16in CNC-bent stainless lines
- Fuel block angle aligns with valve covers
- Ford Nut compression fittings included
- Classic 3-into-1 shape - keeps everything on the engine
- 1/4NPT threads at both ends of fuel block - fittings available from Stromberg!
- Must use 9564K-BIG S-jet inlet valves (standard on Stromberg BIG 97)
- Use with Stromberg 9246S or 9246PRO linkage
combines super-clean looks with simple TwoStep installation. Designed and manufactured exclusively
by Stromberg Carburetor, each kit is supplied ready to install, complete with special 5/16in Ford Nut
compression fittings into the carburetor. Check out the features!
Set at 5-1/2in carb spacing to fit Offenhauser and Edelbrock SBC intakes, this kit uses CNC-bent
5/16” OD 304 stainless steel lines with leak-free, 'invisible' furnace brazed joints. The round-bar fuel block
sits down close to the manifold, matching the 4 degree Chevy intake angle to align visually with the valve covers.
For maximum versatility, it has 1/4NPT threads at both ends with machined 11/16in AF flats so fittings can be
tightened safely without damaging the line.
To help hot rodders complete the fuel line installation, a complementary range of 1/4NPT brass fittings is
also available from Stromberg. Retaining the traditional hot rod look, they make it so much easier to get fuel
into the block and mount a liquid-filled fuel pressure gauge. NPT fittings illustrated are not included with this kit.
Please order separately.
9178K 1/4NPT 90deg elbow (for fuel pressure gauge)
9179K 1/4NPT to 1/8NPT bush (for fuel pressure gauge)
9180K 1/4NPT hard line compression adapter (for 5/16in hard line)
9181K 1/4NPT hex head plug
9182K 1/4NPT hose fitting
Note: Use 9564K-BIG Stromberg S-jets
Stromberg Big Bore fuel lines must be used with Stromberg 9564k-BIG S-jet inlet valves.
Fitted as standard on Stromberg BIG 97s, they are specially designed to take 5/16in OD stainless steel line.
If you have regular Stromberg 97 carburetors, you MUST update to 9564K-BIG S-jets.
Every Stromberg TwoStep Fuel Line kit comes with full instructions, and further help with selection,
installation and tuning is available at our Tech Center.
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