Frequently Asked Questions About Peterbilt 362 Chrome Stacks & Tops

What are the main differences between straight cut and curved chrome stacks for my Peterbilt 362?

Straight cut stacks provide a classic, traditional look with a clean vertical edge at the top, while curved (or mitered) stacks feature an angled cut that directs exhaust away from the cab. Curved stacks typically reduce cab soot buildup by 40-60% compared to straight cuts. Both styles fit the same mounting brackets, so your choice comes down to aesthetic preference and whether minimizing exhaust residue on your cab is a priority.

Will these chrome stacks fit my specific year Peterbilt 362, and what mounting hardware do I need?

Our chrome stacks are designed to fit all Peterbilt 362 models from 1980-1986. The stacks use standard 5-inch or 6-inch diameter connections (depending on your exhaust system). You'll need mounting clamps appropriate for your diameter, which are sold separately. Most installations also require elbow pipes if you're replacing straight-pipe exhausts. We recommend measuring your current exhaust outlet diameter before ordering to ensure proper fit.

How thick is the chrome plating, and how long will it last before showing wear?

Our stacks feature triple-chrome plating over polished stainless steel, with a minimum thickness of 0.0005 inches. With proper maintenance (monthly cleaning with chrome polish), you can expect 5-7 years of shine in normal conditions, or 3-4 years in harsh salt-belt regions. The tops are replaceable, so you can refresh your look without replacing the entire stack when wear eventually occurs.

Can I install these stacks myself, or do I need a professional shop?

Installation typically takes 2-3 hours for someone with basic mechanical skills. You'll need standard hand tools, including socket wrenches and possibly a sawzall if you're modifying existing exhaust pipes. The most challenging part is usually aligning the stacks perfectly vertical - we recommend using a level and having a helper. Many customers successfully complete DIY installations, though professional installation runs $150-300 if you prefer expert fitting.

What's the difference between bull hauler tops and standard tops?

Bull hauler tops feature a wider, flared opening (typically 7-8 inches) compared to standard tops (5-6 inches), creating a more aggressive appearance and slightly different exhaust note. Bull hauler tops also include a removable rain cap in most designs. Standard tops offer a cleaner, more streamlined look. Both provide the same weather protection and use identical mounting systems, so you can switch between styles without replacing your stacks.