Lock Ring Fuel Pump Module GM 4.75in

The Lock Ring Fuel Pump Module GM 4.75in from AEROMOTIVE is a vital component for General Motors vehicles that require precise fuel delivery and secure pump mounting. This product is ideal for those building high-performance engines, upgrading factory fuel management systems, or restoring classic Chevys.

Engineered to accommodate both stock and modified fuel systems, this lock ring module ensures that the fuel pump remains securely positioned and sealed under pressure. The 4.75-inch diameter lock ring provides a positive mechanical lock that resists vibration and fuel pressure cycling, ensuring reliable performance over time.

AEROMOTIVE's lock ring modules are trusted by GM platform builders, from street machine restorers to off-road and drag racing enthusiasts, for dependable fuel delivery without the need for complex custom fabrication. This module's design allows for compatibility with both factory and aftermarket fuel tanks, making it a versatile choice for various applications.