Siverado/Sierra 2500/3500 01-10 6.6L Heavy Duty Rod Bolt Kit Gator Fasteners LLY The XD381 features a billet

The XD381 features a billet aluminum fuel filter head that replaces the stock fuel filter and allows you to mount the CAT 1R-0750 high efficiency fuel filter under the hood of your truck

Redesigned Gen 3 7x7 SXE style compressor wheel with upgraded aero

Rated at 625 RWHP this is the ultimate combination for dual purpose applications

With more fins per inch

the choice is up to you

Siverado/Sierra 2500/3500 01-10 6.6L Heavy Duty Rod Bolt Kit Gator Fasteners LLY The XD381 features a billetSiverado Sierra 2500 3500 2001 10 6. 6L Heavy Duty Rod Bolt Kit Gator Fasteners If you are wanting to keep your 6. 6L Duramax on the road for the long haul, you need the high quality parts like these Gator Fastener Rod Bolts. These head studs have a much higher strength and will not stretch like the factory bolts will. 2001 2010 Chevy GMC Diesel Duramax 6. 6 Liter Steel Powdercoat Black Kit