Peterbilt 359 Bumper Flip Kits
Enhance Your Semi Truck Bumper with a Flip Kit
Hereâs how they work: the kit uses an air cylinder to raise and lower your bumper with a simple switch. No more crawling under the truck or dealing with heavy lifting. Just clean, controlled movement when you need it. Theyâre built for long-lasting reliability and easy operation. Pick your stroke length, pick your diameterâweâve got options to match your truck and your setup. Want it to lift fast and hold strong? Thatâs exactly what these are made for. No more wrestling with your bumper. Just hit the switch and let the air do the work. Heavy-duty. Clean look. Easy install. These pair perfectly with Peterbilt 359 grille guards and deer guards. Get your rig dialed in with a flip kit thatâs made to fit your 359 like a glove.Frequently Asked Questions About Peterbilt 359 Bumper Flip Kits
Will these bumper flip kits fit my specific year Peterbilt 359?
Our bumper flip kits are designed to fit Peterbilt 359 models from 1967 through 1987. The mounting points remained consistent throughout these production years, so the same kit will work across this range. However, if your truck has aftermarket modifications to the front end or custom bumper brackets, you may need to make minor adjustments during installation. We recommend checking your existing bumper mounting configuration before ordering.
What tools and skills do I need to install a bumper flip kit?
Installation typically requires basic hand tools including socket wrenches (3/4" and 7/8" are most common), a drill with metal bits, and potentially a grinder for minor adjustments. Most installations take 2-4 hours depending on your experience level. You'll need to safely support the bumper weight during the flip process - having a helper or bumper jack is highly recommended. Basic mechanical skills are sufficient, though some drilling of new mounting holes may be required depending on your specific setup.
What's the difference between chrome and stainless steel bumper options?
Chrome-plated steel bumpers offer a mirror-like finish at a lower price point but require regular polishing and can develop rust if the chrome chips or wears. Stainless steel bumpers (typically 304-grade) resist corrosion naturally and maintain their appearance with minimal maintenance, though they have a slightly different shine than chrome. Stainless options cost more upfront but often prove more economical long-term, especially in harsh weather conditions or for trucks that see heavy use.
How much ground clearance will I gain with a bumper flip kit?
Most bumper flip kits raise your bumper position by 6 to 8 inches, depending on the specific kit design and your truck's current setup. This increased clearance helps with steep driveways, loading docks, and off-road situations. Keep in mind that flipping your bumper may affect your approach angle and could require adjusting your headlights to maintain proper beam alignment. Some states have regulations about bumper height, so check local laws before installation.
Do I need to modify my existing bumper brackets or buy new ones?
Most quality flip kits include new mounting brackets specifically designed for the flipped position. You typically won't reuse your original brackets, as the geometry changes significantly when inverting the bumper. The kit should include all necessary mounting hardware, though you may need to purchase grade 8 bolts separately if yours are worn. Some installations require drilling new holes in the frame rails, but the kit instructions will clearly indicate where these should be located.
