1970-1972 Front Bumper Brackets Bolts (set)
1970-1972 Front Bumper Brackets Bolts (set),is a factory-correct structural hardware package engineered specifically to secure the heavy front bumper brackets to the vehicle’s subframe rails.
Sourcing a dedicated bracket kit replaces weathered, missing, or incorrect mismatched hardware bin fasteners with original-specification dimensions, thread pitches, and head markings matching factory General Motors prints.
Key Product Features
- Factory-Correct Geometry: Replicated directly from original GM technical blueprints to ensure exact hex head sizes, thread pitches, and shoulder lengths tailored for the 1970–1972 front frame extensions.
- Kit Layout Variations:
- Bracket-to-Frame Specific Sets: Feature the heavy-duty structural hex bolts, lock washers, flat washers, and frame nuts required to lock the bracket arms tightly to the chassis core.
- Face Bar Mounting Kits: Separate 32-piece kits (such as those from Auto Metal Direct (AMD)) specifically include 4 low-profile stainless steel capped carriage bolts for the prominent front-facing positions, alongside matching zinc carriage bolts, flat washers, lock washers, and hex nuts to hold the chrome exterior face to the brackets.
- Anti-Corrosion Shielding: Coated in a durable black phosphate, dark zinc, or clear cadmium treatment to match original factory underhood cosmetics while offering lasting resistance to road moisture and grime.
- Broad Fleet Application: Mapped to fit all standard 2-door and 4-door 1970, 1971, and 1972 GM A-body frame configurations, including the Chevelle Malibu, Super Sport (SS), El Camino, and Monte Carlo.


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