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SKU: BC300A | UPC: 841963119879
Diamond Eye 3 Inch Band Clamp with Metric Aluminum Hardware BC300A for 1999-2023 Ram Cummins Ford Powerstroke GM Duramax
The Diamond Eye BC300A band clamp secures 3-inch exhaust connections on diesel trucks and performance vehicles including Ram Cummins Ford Powerstroke and GM Duramax models. It fits 3 inch OD tubing in custom fabrication and replacement exhaust systems. Even pressure distribution creates leak-free joints that withstand vibration heat and road abuse for reliable performance.
Key Features
- 3 Inch Clamp Size: Matches standard 3 inch exhaust tubing for direct fit without adjustments in most performance applications
- Metric Aluminum Hardware: Corrosion-resistant bolts and T-bolt design prevent seizing and allow precise torquing with common tools
- Aluminized Steel Band: High-strength material endures exhaust temperatures up to 1200°F with rust protection
- 360-Degree Clamping: Uniform pressure distribution eliminates hot spots and ensures airtight seals on butt joints or flanges
- Lightweight Design: Weighs only 0.35 lbs to reduce overall exhaust system mass without sacrificing hold
Product Notes
- Inspect pipe ends for burrs before clamping to achieve best seal
- Apply anti-seize compound to hardware threads during assembly
- Packaged in protective sleeve to prevent scratches during transit
Installation Notes
- Professional installation recommended.
- Torque hardware to 12-15 ft-lbs using metric socket set
- Compatible with V-band flanges and plain butt joints
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2003-2009 | Dodge | Ram 2500 | 5.9L Cummins |
| 2003-2009 | Dodge | Ram 3500 | 5.9L Cummins |
| 2010-2023 | Ram | 2500 | 6.7L Cummins |
| 2010-2023 | Ram | 3500 | 6.7L Cummins |
| 1999-2007 | Ford | F-250 Super Duty | 7.3L Powerstroke |
| 1999-2007 | Ford | F-350 Super Duty | 7.3L Powerstroke |
| 2008-2023 | Ford | F-250 Super Duty | 6.4L 6.7L Powerstroke |
| 2008-2023 | Ford | F-350 Super Duty | 6.4L 6.7L Powerstroke |
| 2001-2023 | Chevrolet | Silverado 2500HD | Duramax |
| 2001-2023 | GMC | Sierra 2500HD | Duramax |
Why Choose Diamond Eye?
- Built in 60000 sq ft facility with CNC mandrel benders for precise components
- Rapid shipping from large warehouse inventory for quick order fulfillment
- Engineered by industry veterans in dedicated R&.D center for reliable results
Frequently Asked Questions
-
Q: Does this clamp fit 3 inch OD exhaust pipes on Cummins trucks?
A: Yes the BC300A fits 3 inch outer diameter pipes standard on Diamond Eye exhaust kits for 2003-2023 Ram Cummins models -
Q: What material is the hardware?
A: Metric aluminum hardware provides lightweight strength and resists corrosion in exhaust environments -
Q: What is the torque spec for installation?
A: Tighten to 12-15 ft-lbs with a calibrated torque wrench for secure hold without damaging components
Shipping &. Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: 6 x 4 x 2 inch box with protective padding
- Weight: 0.35 lbs
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Diamond Eye Performance
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Fabrication
Shop Fabrication Parts & Materials at Black Ops Auto Works for stainless steel tubing, titanium tubing, aluminum charge piping, mandrel bends, V-band clamps, flanges, merge collectors, AN fittings, PTFE hose kits, braided fuel and oil lines, heat shields, welding supplies, brackets, bungs, and hardware for building custom exhaust systems, turbo plumbing, intercooler piping, fuel systems, and engine bay routing. Start with tubing (304 or 321 stainless, titanium, or aluminum) in the right diameter and wall thickness, then add mandrel bends, flanges, V-bands, and clamps to complete the joint work. AN plumbing follows the same pattern: match dash size to horsepower target, pair the right hose (PTFE or CPE) with matching hose ends, and use adapters, bulkheads, and distribution blocks to route fuel, oil, and coolant cleanly. Shop by material (stainless, titanium, aluminum), fitting type (AN, ORB, NPT), diameter, or brand (Vibrant, Ticon, Stainless Bros, Radium, Fragola, DEI, ATP). ...
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