Precision Parts 12 Point Up Pipe/Manifold Bolt Set Compatible with 2001-2016 Chevy Silverado/GMC Sierra 6.6L LBY LLY LBZ LMM LML Duramax Diesel
Key features
- •Whether you need one replacement up-pipe bolt because it broke or you need a full set, Precision Parts has you covered! We recommend installing a full set of bolts so you never have to worry about breaking a stock bolt again. These bolts secure the up-pipe to the exhaust manifold and turbo assembly, feature a black finish and have a 12 point head.
- •These bolts are Grade 12.9 providing a substantial extra margin of safety over Grade 8 hardware. The stock bolts have tendency to break when reused, so skip the hassle and replace them when the up pipes are already out!
- •Features: 12 pt head for more surface area to grip to reduce chance of stripping | Black coating for corrosion resistance | Grade 12.9 for additional strength | Full set of 12 for both up pipes | 1-Year Warranty
- •Fitment: 2001-2016 GM 6.6L Duramax Diesel
- •Part number: PP-DMAX-BOLTS
- •Fit type: Vehicle Specific
Precision Parts 12 Point Up Pipe/Manifold Bolt Set Compatible with 2001-2016 Chevy Silverado/GMC Sierra 6.6L LBY LLY LBZ LMM LML Duramax Diesel
List Price: $36.84$33.16DEALYou Save: $3.68 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 24, 2026In Stock (2)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
