Premium CNC Machined Block Off Plate for Electric Fuel Pump Conversions
Professional fuel pump block off plate for AMC 258 (4.2L) I6 engines when converting from mechanical to electric fuel pump systems. Precision-machined 6061-T6 aluminum plate provides leak-free seal with polished finish. Perfect for Jeep CJ and AMC vehicle electric fuel pump conversions.
Vehicle Compatibility
Fits: AMC 258 (4.2L) I6 Engines
Primary Applications:
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Jeep: CJ5 (1972-1983), CJ7 (1976-1986), CJ8 Scrambler (1981-1986)
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AMC: Concord, Spirit, Eagle (1979-1987)
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AMC: Gremlin, Hornet (1971-1980)
Product Features
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CNC Machined: 6061-T6 Aircraft Aluminum
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Leak-Free Design: No gasket required
- Precision Polished Finish
- Stainless Steel Hardware Included
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Made in USA - Idaho manufactured
- 20+ Years Proven Performance
Technical Specifications
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Part Number: F109
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Application: AMC 258 (4.2L) I6 Engines
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Dimensions: 2-11/16" H × 2-5/8" W × 15/32" Thick
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Weight: 1.8 oz
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Hardware: (2) 5/16" Stainless Steel Socket Head Cap Screws
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Finish: Machine Polished
Installation Guidelines
- Remove mechanical fuel pump completely
- Install electric fuel pump system first (separate installation)
- Clean mounting surface thoroughly
- Apply recommended sealant (no gasket required)
- Install plate with included stainless steel fasteners
- Torque fasteners to manufacturer specifications
Applications
- Electric fuel pump conversions
- Weber and Holley carburetor upgrades
- TBI and EFI conversions
- Off-road and trail applications
Frequently Asked Questions
Q: Will this fit my AMC 258?
A: Yes, fits all AMC 258 (4.2L) engines in Jeep CJ5, CJ7, CJ8 and AMC passenger cars.
Q: Do I need a gasket?
A: No, gasket not required. Use proper sealant as detailed in included instructions.
Q: Works with fuel injection?
A: Absolutely! Perfect for TBI, EFI, or any electric fuel pump conversion.
Q: What tools needed?
A: Basic hand tools. Socket for old pump removal, hex key for installation.
Made in USA with manufacturing defects covered. Free shipping.