JEENDA AFM DOD Disable Kit 12625437 Lifters Head Gasket with Valley Cover Compatible with Buick Avalanche, Silverado Suburban, GMC, Envoy, Sierra, Yukon Trucks SUV 2007-2013 5.3L Replaces 12557840

Part number: 12625437Other part number: 17122490, 17120735, 12499225, 12576400, m295, 25341990, 5235498, 5234890, 5234670, 5233745, 17121905, 17120090, 17089852, 5234660, 17109057, 12598832,12600326, 12648846, HL7011S, HT2303, HL178, LIF3104, JB2079, HT2148.Fits Models:Compatible with Chevy Avalanche 2007-2009Compatible with Chevy Silverado 1500 Classic 2007Compatible with Chevy Suburban 1500 2007-2013Compatible with Chevy Tahoe 2007-2014Compatible with Chevy Trailblazer 2006-2008Compatible with GMC Envoy 2005-2009Compatible with GMC Sierra 1500 2005-2009Compatible with GMC Yukon Xl 1500 2007-2009Compatible with Isuzu Ascender 2005-2006Compatible with Saab 9-7x 2005-2009Compatible with Buick Rainier 2005-2007, 5.3L V8Package includes(As pictures shows): Multiple Layers Steel (MLS) Head GasketValve Cover GasketValve Stem SealsExhaust Manifold GasketFront Camshaft SealO-ringsOther Small Gaskets30 Cylinder Head Bolts (20 Long Bolts: 100mm, 10 Small Bolts: 45mm)1 Camshaft 1-Bolt1 OEM GM Balancer Bolt16 Non AFM Roller Lifters4 Lifter Trays w/ Bolts1 Front Cover Gasket Set1 NON-AFM Valley Cover KitSPECS-Intake duration @ .050": 199.- Exhaust duration @ .050":191.- Valve lift int (in.): .466.- Valve lift exh (in.): .457.- Rocker ratio: 1.7.- lobe seperation:114- Camshaft gear attachment: 1-bolt.- Material: Multiple Layers Steel (MLS) Head Gasket & Steel- Notes: works with factory valve springs- Tightness: Completely sealed

• Part number: 12625437. Other part number: 17122490, 17120735, 12499225, 12576400, m295, 25341990, 5235498, 5234890, 5234670, 5233745, 17121905, 17120090, 17089852, 5234660, 17109057, 12598832,12600326, 12648846, HL7011S, HT2303, HL178, LIF3104, JB2079, HT2148.
• Fits Models: Compatible with Chevy Avalanche 2007-2009; Compatible with Chevy Silverado 1500 Classic 2007; Compatible with Chevy Suburban 1500 2007-2013; Compatible with Chevy Tahoe 2007-2014; Compatible with Chevy Trailblazer 2006-2008; Compatible with GMC Envoy 2005-2009.
• Fits Models: Compatible with GMC Sierra 1500 2005-2009; Compatible with GMC Yukon Xl 1500 2007-2009; Compatible with Isuzu Ascender 2005-2006; Compatible with Saab 9-7x 2005-2009; Compatible with Buick Rainier 2005-2007, 5.3L V8. Compatible with too many models to list, Please check the description below.
• Package includes(As pictures shows): Multiple Layers Steel (MLS) Head Gasket; Valve Cover Gasket; Valve Stem Seals; Exhaust Manifold Gasket; Front Camshaft Seal; O-rings; Other Small Gaskets; 30 Cylinder Head Bolts (20 Long Bolts: 100mm, 10 Small Bolts: 45mm); 1 Camshaft 1-Bolt; 1 OEM GM Balancer Bolt; 16 Non AFM Roller Lifters; 4 Lifter Trays w/ Bolts; 1 Front Cover Gasket Set; 1 NON-AFM Valley Cover Kit.
• Specs: -Intake duration @ .050": 199. / Exhaust duration @ .050":191. / Valve lift int (in.): .466. / Valve lift exh (in.): .457. / Rocker ratio: 1.7. / lobe seperation:114 / Camshaft gear attachment: 1-bolt. / Material: Multiple Layers Steel (MLS) Head Gasket & Steel / Notes: works with factory valve springs / Tightness: Completely sealed.