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Fuel Pump, 3-Line, 1970-72, Chevelle/El Camino, SB 400ci/350ci

Part# : PP00343
Sold As: Each
Ship Size: Standard
Price Match: Eligible
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$32.99
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List Price: $36.95
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Estimated the week of 11/3/2026
Vehicle Specific View fitment for 2 models
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1970–72 Chevrolet Chevelle & El Camino Three-Line Mechanical Fuel Pump

Original-style engine-driven diaphragm fuel pump with matching fuel connections and mounting gasket.

This original-style mechanical fuel pump supplies the carburetor fuel system on compatible 1970–72 Chevrolet Chevelle & El Camino 350/400 V8 applications. The engine-driven diaphragm assembly mounts in the original pump position and uses the inlet and outlet arrangement corresponding to the original fuel lines. A mounting gasket is included for installation in the original mounting position.

• For 1970–72 Chevrolet Chevelle & El Camino • 350/400 V8 fuel-system arrangement • Mechanical engine-driven diaphragm pump • three-line line routing • Pump-mounting gasket included • Original-style inlet/outlet orientation

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This product does not require an EO in California. By nature of its design, it is legal for sale and use in all 50 states. Replacement parts included. Learn More
We aim to provide accurate and complete product information. If you notice anything incorrect, missing, or unclear, please let us know.
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Vehicle Fitment

Year Make Model Application Details
1970–1972 Chevrolet Chevelle 350ci, 3-line pump
1972: 400ci SB, 3-line pump
1971–1972 Chevrolet Monte Carlo 350 w/4-BBL w/CAC type #40867
350ci, 3-line pump
400ci SB, 3-line pump
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Fuel Pump, 3-Line, 1970-72, Chevelle/El Camino, SB 400ci/350ci
Fuel Pump, 3-Line, 1970-72, Chevelle/El Camino, SB 400ci/350ci