1966-1977 ProtoFab RockSolid LowPro™ Front Bumper (PF318)


66-77 Bronco plate steel hidden winch bumper. Add D-Ring tabs for added tow points. Add an adjustable body lift kit for trucks with body lifts. Offered in welded or kit form. Ships as raw steel via truck freight or UPS. ***NOTE: This bumper no longer comes with light cut-outs.***

Hardware does not come with this product: You will need (4) 7/16 (coarse or fine thread) x 1.50″ bolts with flat washers, lock washers and nuts to match. Grade 5 hardware is sufficient.

Add tabs to your bumper for tow points or to mount D-Ring Shackles.

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This bumper is made completely of CNC Cut 3/16” Plate steel and is winch ready. The RockSolid™ Bumper design makes it difficult for obstacles to trap. It is designed so that your truck slides upwards and onwards over any obstacle rather than catching. The bumper’s interior is 7.25″ tall and utilizes the standard winch mount bolt pattern of 10 x 4.5. The winches that fit in this bumper are very limited and are a tight fit, but the following we know will fit without issue: Warn M8 and Warn VR Evo*. (The SmittyBilt Gen2 XRC 9.5 or 12k (The XRC Gen3 will not fit)  and SmittyBilt X20 Gen2 have not been tested but the manufacturer has confirmed the height and was deemed a suitable fit for this bumper. We cannot guarantee the fit of these products in this bumper so please test fit right away in case you need to send it back.)

This very durable and modern design has multiple built in tow points or add a set of ‘D’ ring mounts for the ultimate tow points. Easy bolt-on installation with no welding required, only requires 4 holes to be drilled. Ships raw steel via truck freight or UPS. This product is also available in kit form. The kit edition is not a flat kit and will not be more economical when shipping. It arrives on a pallet; tack welded in its true form and will require several hours welding and grinding to complete.

A body lift option is available for this product. If you have a body lift, this option will prevent gaps between your bumper, which is mounted to the frame, and your truck body.

Warn M8


Warn M8 Winch


Warn VR Evo 8k, 10k and 12k

*Note: The winch pack and the cover above the cable spool will need to be removed for this to fit into the bumper.

Additional information

Weight75 lbs
Dimensions71 × 12 × 10 in


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