Fuel Pump Block Off Plate Fits Jeep CJ5 CJ7 - F179

Premium CNC Machined Block Off Plate for Jeep Electric Fuel Pump Conversions

Jeep Engine Compatibility

Fits: AMC 258 (4.2L) & AMC 232 (3.8L) I6 Engines

• Jeep CJ5: 1972-1983 with AMC 258, 1964-1971 with AMC 232
• Jeep CJ7: 1976-1986 with AMC 258
• Jeep CJ8 Scrambler: 1981-1986 with AMC 258
• Jeep Cherokee (SJ): 1974-1983 with AMC 258
• Jeep Wagoneer: 1974-1983 with AMC 258
• Jeep Grand Wagoneer: 1984-1991 with AMC 258
• Jeep J-Series Trucks: 1972-1987 with AMC 258

Other AMC Vehicle Applications

• AMC Concord (1978-1983)
• AMC Spirit (1979-1983)
• AMC Eagle (1980-1987)
• AMC Gremlin (1971-1978)
• AMC Hornet (1970-1977)
• AMC Javelin (1968-1974)

Product Features

• ✅ CNC Machined from 6061-T6 Aircraft Aluminum
• ✅ Jeep-Specific Diamond Pattern Mounting
• ✅ Dual Engine Compatibility (232 & 258)
• ✅ Leak-Free Design - No Gasket Required
• ✅ Off-Road Tested and Proven
• ✅ Precision Polished Finish
• ✅ Stainless Steel Hardware Included
• ✅ Made in USA - Idaho Manufactured
• ✅ 20+ Years Proven Performance

Complete Kit Includes

• (1) Precision machined Jeep fuel pump block off plate
• (2) 5/16-18 stainless steel socket head cap screws
• Detailed installation instructions
• Technical support

Why Upgrade Your Jeep to Electric Fuel Pump?

Eliminates Common Jeep Problems:

• Vapor lock issues during hot weather trail rides
• Inconsistent fuel pressure on steep inclines
• Hard starting when engine is hot
• Mechanical pump failures on trails
• Fuel delivery issues at extreme angles
• Poor performance during rock crawling

Off-Road Performance Benefits:

• Reliable fuel delivery at any angle - Perfect for steep trails
• Consistent pressure for carburetors during off-road use
• Ready for fuel injection upgrades
• Improved hot weather performance
• Enhanced trail reliability
• Better performance during rock crawling and hill climbing

Technical Specifications

• Part Number: F179
• Material: 6061-T6 Billet Aluminum
• Engine Compatibility: AMC 258 (4.2L) & AMC 232 (3.8L) I6
• Dimensions: 2-11/16" H × 2-5/8" W × 15/32" Thick
• Weight: 1.8 oz
• Mounting Pattern: AMC Diamond Style
• Thread Size: 5/16-18 (AMC standard)
• Hardware: (2) 5/16-18 Stainless Steel SHCS
• Finish: Machine Polished
• Origin: Made in USA

Installation Notes

Professional Installation Tips:

• Remove mechanical fuel pump completely
• Verify AMC 258 or 232 engine with diamond mounting pattern
• Clean mounting surface thoroughly
• Apply recommended thread sealant (specifications included)
• Torque bolts to 15-20 ft-lbs in cross pattern
• No gasket required - sealant only

Compatible with:

• Carter BBD (original Jeep carburetor)
• Weber 32/36 DGEV (popular Jeep upgrade)
• Holley 2300 (performance upgrade)
• Motorcraft 2100 (Ford conversion)
• TBI fuel injection systems
• EFI conversions
• All electric fuel pump upgrades

IMPORTANT: What This Plate DOES NOT Fit

• ❌ Jeep V8 Engines: AMC 304, 360, 401 have different mounting (use F157)
• ❌ Chevy Engines: Different bolt pattern entirely
• ❌ Ford Engines: Different mounting configuration
• ❌ Chrysler Engines: Different mounting pattern
• ❌ Modern Jeep Engines: 4.0L, 2.5L have different mounting

This plate is specifically for AMC 232/258 I6 engines with diamond pattern mounting!

Quality Guarantee

Mad4Metal Standards:

• CNC machined to aerospace tolerances
• Aircraft-grade 6061-T6 aluminum construction
• Corrosion resistant polished finish
• Off-road and racing-proven durability
• American engineering and manufacturing

Why Choose Mad4Metal for Your Jeep:

• 20+ years in high-performance and off-road applications
• Family-owned Idaho business
• Expert Jeep technical support
• Premium materials only
• Precision manufacturing
• Trail-tested reliability

Shipping & Warranty

• Free US Shipping
• Ships within 1-2 business days
• Manufacturing defects covered
• Technical support included
• Satisfaction guaranteed

Frequently Asked Questions

Q: Will this fit both my CJ5 and CJ7?
A: Yes! This plate fits both CJ5 (1972-1983) and CJ7 (1976-1986) with AMC 258 engines, plus early CJ5 (1964-1971) with AMC 232 engines.

Q: Will this work on my Jeep Cherokee?
A: Yes! Fits Cherokee (SJ), Wagoneer, and Grand Wagoneer with AMC 258 engines. Does NOT fit modern Cherokee with different engines.

Q: Do I need a gasket?
A: No, gasket not required. Use proper thread sealant as detailed in included instructions for leak-free installation.

Q: Will this work with my Weber carburetor?
A: Absolutely! Perfect for Weber 32/36 conversions and all other carburetor upgrades on AMC engines.

Q: What's the difference between this and F109/F168?
A: F179 is the same quality plate specifically marketed for Jeep applications. F109 is AMC 258 specific, F168 covers both 232 & 258, and F179 is Jeep-focused marketing.

Q: Works for off-road and trail use?
A: Yes! Proven reliable in extreme off-road conditions including rock crawling, desert racing, and backcountry trails.

Q: What tools needed?
A: Basic hand tools. Socket for old pump removal, 5/16" hex key for installation.

PROUDLY MADE IN USA - Supporting American Manufacturing