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Flex Plates
Flexplate bolts play an important role in the performance and safety of race vehicles and street machines. That's why the fastener experts at ARP have developed special bolts that are far superior to OEM hardware. ARP Flexplate bolts feature an exclusive flat 12 point head design and a larger than stock underhead radius for increased strength. Each bolt is centerless ground to ensure the bearing surface is perpendicular to the threads creating equal load distribution. Optimum design, enhanced reliability and increased strength are the main attributes of ARP's Flexplate Bolts.
The ATS 3059004248 Billet Flex Plate for your 2001-2015 GM 6.6L Duramax an excellent alternative to stock and other manufacturers flexplates, solving the breakage issues so commonly found. They meet the SFI 29.3 Standard. A testament to their strength, durability and reliability.
Features:
Fits stock and aftermarket converters
Solves common breakage issues
Meets SFI standards
Strong, durable and reliable
Machined out of a solid piece of billet steel
Note: Mounting bolts not included (see related items below).
BDs Duramax Black FleXplate is designed to reliably handle up to 1,500 lb-ft of torque. Featuring twice the material of the Stock flex plate, these units are billet machined, precision balanced. SFI 29.3 approved for use in racing sanctioning bodies. Black Oxide coated to resist corrosion and prevents hydrogen embrittlement that can cause cracking, these units will fit any OEM or aftermarket torque convertor and affordable enough to replace with a convertor or transmission swap.
Why replace the entire flywheel assembly when its the flex plate that is the problem? Save your powertrain! BDs FleXplate still allows axial thrust unlike the competitors solid flywheel conversions. The BD Black FleXplate is a direct bolt-in replacement for the stock unit one part number covers all Duramax years. Great for racing, Towing or stock application.
BD FleXplate has passed the newly created SFI 29.3 version testing a much more stringent test for safty then the old 29.1 version. The 29.3 test is specific to the high horsepower Diesel engines only. The BD FleXplate is high speed Neutral Balanced almost twice as thick as the stock unit, the material is 30% stronger. This again points to the BD FleXplate as being the best in the industry.
The Sun Coast A1-BFP-2 Billet Flex Plate for your 2006-2010 GM 6.6L Duramax LBZ/LMM replaces the factory flywheel/flex plate with a improved billet one piece design, eliminating the heavy cast iron and the weak stamped steel flex plate. This is a must with the high torque in conjunction with a better designed torque converter that can transfer the torque with no slip. The flex plate is bolted to the crank shaft, then the converter is bolted to flex plate. The torque from your is transferred to the flex plate, from the flex plate to the torque converter then to your input shaft in the trans. With increased torque from the engine and no slip out of the converter it can crack and/or rip the center out of a stock flex plate.Features:Billet Flex PlateIncreased StrengthNote: A SFI certified flywheel flex plate is required on drag racing vehicles running 11.99 and quicker in the 1/4 mile and 7.49 and quicker in the 1/8 mile, or any vehicle exceeding 135mph. It was changed in 2008 from the 29.1 SFI specification to the SFI specification 29.3 for automatic transmission flex plates for diesel applications. The new rules for the flex plate requires that the material can not be a stamped metal as many OEM and after market flex plates are. To maintain the SFI specification 29.3 requirements, the flex plate must be replaced every three years. Replaces part# A1-BFP-06