Premium Finned CNC Block Off Plate for Multi-V8 Performance Applications

Multi-V8 Engine Compatibility

Fits All AMC V8 Engines: 304, 360, 390, 401 - The Complete AMC V8 Family

• AMC 304 V8 (5.0L) - CJ performance, AMX, Javelin, Hornet SC
• AMC 360 V8 (5.9L) - Wagoneer, performance CJ builds, AMX upgrades
• AMC 390 V8 (6.4L) - Big block muscle car power, AMX, Javelin
• AMC 401 V8 (6.6L) - Ultimate AMC big block, performance builds

Vehicle Applications:

• Jeep CJ5/CJ7 V8 Builds (1972-1986) - Performance off-road applications
• AMC AMX (1968-1974) - All V8 configurations
• AMC Javelin (1968-1974) - All V8 performance models
• AMC Rebel/Matador (1967-1978) - V8 muscle car applications
• AMC Hornet SC (1971-1974) - Compact muscle performance
• AMC Gremlin V8 (1972-1978) - Street performance builds

Finned Performance Design

• ✅ Racing-Inspired Finned Design - Enhanced cooling and performance appeal
• ✅ Multi-V8 Universal Fit - One plate covers 4 AMC V8 engines
• ✅ CNC Machined from 6061-T6 Aircraft Aluminum
• ✅ Show-Quality Polished Finish - Perfect for restorations
• ✅ Performance-Grade Construction - Racing proven durability
• ✅ Leak-Free Design - No Gasket Required
• ✅ Stainless Steel Hardware Included
• ✅ Made in USA - Idaho Manufactured

Complete Performance Kit Includes

• (1) Precision CNC machined finned block off plate
• (2) 5/16" stainless steel socket head cap screws
• Detailed V8 installation instructions
• Technical support from AMC V8 specialists

Why Performance V8 Builders Choose Electric Fuel Pumps

V8 Performance Advantages:

• Higher fuel flow capacity - Supports modified V8 power levels
• Consistent pressure delivery - Critical for performance carburetors
• Racing reliability - Proven in competition environments
• Future-proof - Ready for fuel injection conversions
• Off-road capability - Reliable delivery at extreme angles

Finned Design Benefits:

• ✅ Enhanced heat dissipation - Finned design improves cooling
• ✅ Racing aesthetic appeal - Performance-inspired appearance
• ✅ Show-quality finish - Perfect for concours restorations
• ✅ Distinctive design - Stands out in engine bay
• ✅ Professional appearance - Matches performance build quality

Performance Applications

Racing & Competition:

• Drag Racing: AMC V8 bracket racing and street/strip builds
• Road Racing: AMX and Javelin vintage racing applications
• Autocross: Hornet SC and compact AMC performance builds
• Off-Road Racing: Jeep CJ V8 desert and rock crawling

Street Performance:

• Carburetor Upgrades: Holley 4-barrel, Edelbrock Performer series
• EFI Conversions: TBI, port injection, aftermarket management
• Engine Builds: Stroker motors, performance rebuilds
• Restorations: Concours-quality AMC muscle car builds

Technical Specifications

• Part Number: F173-BBJ-P-S38-1
• Engine Compatibility: AMC 304, 360, 390, 401 V8 engines
• Material: 6061-T6 Billet Aluminum
• Design: Finned performance construction
• Dimensions: 2-11/16" H × 2-5/8" W × 15/32" Thick
• Weight: 1.8 oz
• Hardware: (2) 5/16" x 18-8 Stainless Steel SHCS
• Finish: Machine Polished with visible machine marks
• Origin: Made in USA - Idaho precision manufactured

Installation Notes

Professional V8 Installation:

• Remove mechanical fuel pump completely
• Clean AMC V8 mounting surface thoroughly
• Apply recommended sealant (specifications included)
• Torque bolts to AMC V8 specification
• No gasket required - engineered sealant application

Performance Considerations:

• High-Performance Builds: Supports modified AMC V8s up to race power levels
• Fuel System Planning: Coordinate with electric pump sizing for application
• Heat Management: Finned design provides enhanced thermal properties
• Show Preparation: Polished finish requires minimal maintenance

AMC V8 Performance Heritage

The Complete AMC V8 Family:

From the versatile 304 small block to the mighty 401 big block, AMC's V8 family powered some of the most iconic American muscle cars and performance vehicles. This finned block off plate honors that heritage while supporting modern performance builds.

Legendary Performance Platforms:

• AMC AMX: America's only two-seat muscle car with racing DNA
• Javelin Trans Am: Factory racing heritage with championship wins
• Jeep CJ V8: Off-road performance that defined capability
• Rebel Machine: AMC's answer to the muscle car wars

Quality Guarantee

Performance-Grade Manufacturing:

• CNC machined to aerospace tolerances
• Aircraft-grade 6061-T6 aluminum construction
• Racing-proven design tested in competition
• Show-quality polished finish standards
• American engineering and precision manufacturing

Mad4Metal Performance Promise:

• 20+ years specializing in AMC V8 performance
• Family-owned Idaho business with racing heritage
• Direct technical support from experienced V8 builders
• Premium materials and precision manufacturing
• Proven in demanding racing and restoration applications

Shipping & Performance Warranty

• Free US Shipping on all performance orders
• Ships within 1-2 business days
• Manufacturing defects covered
• AMC V8 technical support included
• Performance guarantee - racing proven reliability

Frequently Asked Questions

Q: Will this fit all four AMC V8 engines?

A: Yes! AMC used consistent fuel pump mounting across the entire V8 family. This plate fits 304, 360, 390, and 401 engines in all applications.

Q: What are the benefits of the finned design?

A: Finned design provides enhanced heat dissipation, racing-inspired aesthetics, and distinctive appearance that sets your build apart from standard plates.

Q: Compatible with high-performance builds?

A: Absolutely! Proven in racing applications including modified AMC V8s producing well over stock power levels. Built for performance demands.

Q: Works with both carburetors and fuel injection?

A: Perfect for Holley 4-barrel setups, Edelbrock carburetors, TBI conversions, and modern EFI systems. Essential for any V8 fuel system upgrade.

Q: Difference between this and standard block off plates?

A: Finned design offers enhanced cooling, distinctive racing appearance, and show-quality finish. Covers 4 V8 engines vs single-engine plates.

Q: Suitable for show car restorations?

A: Yes! Show-quality polished finish with finned design provides the perfect balance of performance aesthetics and concours appearance.

PROUDLY MADE IN USA - Honoring AMC V8 Performance Heritage with Modern Precision