14-10071-01
Cylinder Head Bolt Set
Description
Engine Cylinder Head Bolt Set
Using new head bolts when performing a cylinder head installation is always a good idea however, on late-model engines that came from the factory with TTY (torque-to yield) head bolts, replacement is an absolute necessity. TTY bolts are designed to exert the maximum clamping force for a tight head gasket seal, however they permanently stretched and could fail if re-used.

Description
Engine Cylinder Head Bolt Set
Using new head bolts when performing a cylinder head installation is always a good idea however, on late-model engines that came from the factory with TTY (torque-to yield) head bolts, replacement is an absolute necessity. TTY bolts are designed to exert the maximum clamping force for a tight head gasket seal, however they permanently stretched and could fail if re-used.
- BrandVictor ReinzEngineV8 4.8L, V8 5.3L, V8 5.7L, V8 6.0LMakeAvanti, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, PontiacModelAscender, Avalanche 1500, CTS, Camaro, Corvette, Envoy XL, Envoy XUV, Escalade, Escalade ESV, Escalade EXT, Express 1500, Express 2500, Express 3500, Firebird, GTO, H2, II, Rainier, SSR, Savana 1500, Savana 2500, Savana 3500, Sierra 1500, Sierra 1500 HD, Sierra 2500, Sierra 2500 HD, Sierra 3500, Silverado 1500, Silverado 1500 HD, Silverado 2500, Silverado 2500 HD, Silverado 3500, Suburban 1500, Suburban 2500, Tahoe, Trailblazer EXT, Yukon, Yukon XL 1500, Yukon XL 2500Year1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004California Proposition 65WARNING: Cancer — www.p65warnings.ca.govCompleteYContains ApplicationsYcountryUSAFeaturesEngine_Cylinder_Head_Bolt_Set.htmlgross2.67 LBHead Drive TypeHexInvoiceVictor Reinz 14-10071-01Length (MM)155;100;45MaterialSteelPackage TypeEAProp 65YesQuantity1Release Wave12/15/2017tariff8484100000Tariff Code8484100000Thread Diameter (IN).433;0.314Thread Diameter (MM)11; 11; 8