05-07 Silverado Sierra 1500 L33 243 Cathedral Port Cylinder Heads Pair 8215

$449.99

Out of stock

SKU: 363258926674 Category:

Pair of 243 cylinder heads from a 2005 Silverado 1500 5.3L L33. These heads were carefully removed from a running and driving vehicle. The aluminum surfaces have some minor corrosion and average wear and marks from use, but are in good condition overall. There is a scratch across one cylinder head on the intake side, which has been detailed in the photos. This scratch is outside the intake gasket mounting surface, and should not affect the function. There are no visible cracks or broken exhaust manifold bolts. All threaded holes and mounting points are intact and undamaged. The rockers and stands are included. These are considered by many to be the best factory cathedral port heads ever offered by GM. As with any engine parts we sell, we recommend having these checked by a machine shop prior to use, as they may need resurfacing or other repairs. The images are of the actual items you will receive. Fits the following models with 5.3L Flex Fuel L33 engine as a direct replacement: 2005-2006 Chevrolet Silverado 1500 2007 Chevrolet Silverado 1500 Classic 2005-2006 GMC Sierra 1500 2007 GMC Sierra 1500 Classic These cylinders heads may also fit other GM Gen III and IV LS 4.8L, 5.3L, 5.7L, and 6.0L engines. These heads are directly interchangeable with 799 casting number heads. No shipping outside the lower 48 states. No. P.O. Boxes.

Description

Pair of 243 cylinder heads from a 2005 Silverado 1500 5.3L L33. These heads were carefully removed from a running and driving vehicle. The aluminum surfaces have some minor corrosion and average wear and marks from use, but are in good condition overall. There is a scratch across one cylinder head on the intake side, which has been detailed in the photos. This scratch is outside the intake gasket mounting surface, and should not affect the function. There are no visible cracks or broken exhaust manifold bolts. All threaded holes and mounting points are intact and undamaged. The rockers and stands are included. These are considered by many to be the best factory cathedral port heads ever offered by GM. As with any engine parts we sell, we recommend having these checked by a machine shop prior to use, as they may need resurfacing or other repairs. The images are of the actual items you will receive. Fits the following models with 5.3L Flex Fuel L33 engine as a direct replacement: 2005-2006 Chevrolet Silverado 1500 2007 Chevrolet Silverado 1500 Classic 2005-2006 GMC Sierra 1500 2007 GMC Sierra 1500 Classic These cylinders heads may also fit other GM Gen III and IV LS 4.8L, 5.3L, 5.7L, and 6.0L engines. These heads are directly interchangeable with 799 casting number heads. No shipping outside the lower 48 states. No. P.O. Boxes.

Additional information

Weight 43.00 lbs
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Item Compatibility List

Year Make Model Trim Engine Notes
2007 Chevrolet Silverado 1500 Classic LS Crew Cab Pickup 4-Door 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated With Flex Fuel L33 Engine
2007 Chevrolet Silverado 1500 Classic LS Extended Cab Pickup 4-Door 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated With Flex Fuel L33 Engine
2007 Chevrolet Silverado 1500 Classic LS Standard Cab Pickup 2-Door 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated With Flex Fuel L33 Engine
2007 Chevrolet Silverado 1500 Classic LT Crew Cab Pickup 4-Door 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated With Flex Fuel L33 Engine
2007 Chevrolet Silverado 1500 Classic LT Extended Cab Pickup 4-Door 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated With Flex Fuel L33 Engine
2007 Chevrolet Silverado 1500 Classic LT Standard Cab Pickup 2-Door 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated With Flex Fuel L33 Engine
2007 Chevrolet Silverado 1500 Classic WT Extended Cab Pickup 4-Door 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated With Flex Fuel L33 Engine
2007 Chevrolet Silverado 1500 Classic WT Standard Cab Pickup 2-Door 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated With Flex Fuel L33 Engine
2007 GMC Sierra 1500 Classic SL Crew Cab Pickup 4-Door 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated With Flex Fuel L33 Engine
2007 GMC Sierra 1500 Classic SL Extended Cab Pickup 4-Door 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated With Flex Fuel L33 Engine
2007 GMC Sierra 1500 Classic SL Standard Cab Pickup 2-Door 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated With Flex Fuel L33 Engine
2007 GMC Sierra 1500 Classic SLE Crew Cab Pickup 4-Door 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated With Flex Fuel L33 Engine
2007 GMC Sierra 1500 Classic SLE Extended Cab Pickup 4-Door 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated With Flex Fuel L33 Engine
2007 GMC Sierra 1500 Classic SLE Standard Cab Pickup 2-Door 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated With Flex Fuel L33 Engine
2007 GMC Sierra 1500 Classic WT Extended Cab Pickup 4-Door 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated With Flex Fuel L33 Engine
2007 GMC Sierra 1500 Classic WT Standard Cab Pickup 2-Door 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated With Flex Fuel L33 Engine
2006 Chevrolet Silverado 1500 LS Crew Cab Pickup 4-Door 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated With Flex Fuel L33 Engine
2006 Chevrolet Silverado 1500 LS Extended Cab Pickup 4-Door 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated With Flex Fuel L33 Engine
2006 Chevrolet Silverado 1500 LS Standard Cab Pickup 2-Door 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated With Flex Fuel L33 Engine
2006 Chevrolet Silverado 1500 LT Crew Cab Pickup 4-Door 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated With Flex Fuel L33 Engine
2006 Chevrolet Silverado 1500 LT Extended Cab Pickup 4-Door 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated With Flex Fuel L33 Engine
2006 Chevrolet Silverado 1500 LT Standard Cab Pickup 2-Door 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated With Flex Fuel L33 Engine
2006 Chevrolet Silverado 1500 WT Extended Cab Pickup 4-Door 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated With Flex Fuel L33 Engine
2006 Chevrolet Silverado 1500 WT Standard Cab Pickup 2-Door 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated With Flex Fuel L33 Engine
2006 GMC Sierra 1500 SL Crew Cab Pickup 4-Door 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated With Flex Fuel L33 Engine
2006 GMC Sierra 1500 SL Extended Cab Pickup 4-Door 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated With Flex Fuel L33 Engine
2006 GMC Sierra 1500 SL Standard Cab Pickup 2-Door 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated With Flex Fuel L33 Engine
2006 GMC Sierra 1500 SLE Crew Cab Pickup 4-Door 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated With Flex Fuel L33 Engine
2006 GMC Sierra 1500 SLE Extended Cab Pickup 4-Door 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated With Flex Fuel L33 Engine
2006 GMC Sierra 1500 SLE Standard Cab Pickup 2-Door 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated With Flex Fuel L33 Engine
2006 GMC Sierra 1500 SLT Crew Cab Pickup 4-Door 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated With Flex Fuel L33 Engine
2006 GMC Sierra 1500 SLT Extended Cab Pickup 4-Door 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated With Flex Fuel L33 Engine
2006 GMC Sierra 1500 WT Extended Cab Pickup 4-Door 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated With Flex Fuel L33 Engine
2006 GMC Sierra 1500 WT Standard Cab Pickup 2-Door 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated With Flex Fuel L33 Engine
2005 Chevrolet Silverado 1500 Base Extended Cab Pickup 4-Door 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated With Flex Fuel L33 Engine
2005 Chevrolet Silverado 1500 Base Standard Cab Pickup 2-Door 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated With Flex Fuel L33 Engine
2005 Chevrolet Silverado 1500 LS Crew Cab Pickup 4-Door 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated With Flex Fuel L33 Engine
2005 Chevrolet Silverado 1500 LS Extended Cab Pickup 4-Door 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated With Flex Fuel L33 Engine
2005 Chevrolet Silverado 1500 LS Standard Cab Pickup 2-Door 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated With Flex Fuel L33 Engine
2005 Chevrolet Silverado 1500 LT Crew Cab Pickup 4-Door 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated With Flex Fuel L33 Engine
2005 Chevrolet Silverado 1500 LT Extended Cab Pickup 4-Door 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated With Flex Fuel L33 Engine
2005 GMC Sierra 1500 Base Extended Cab Pickup 4-Door 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated With Flex Fuel L33 Engine
2005 GMC Sierra 1500 Base Standard Cab Pickup 2-Door 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated With Flex Fuel L33 Engine
2005 GMC Sierra 1500 SLE Crew Cab Pickup 4-Door 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated With Flex Fuel L33 Engine
2005 GMC Sierra 1500 SLE Extended Cab Pickup 4-Door 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated With Flex Fuel L33 Engine
2005 GMC Sierra 1500 SLE Standard Cab Pickup 2-Door 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated With Flex Fuel L33 Engine
2005 GMC Sierra 1500 SLT Crew Cab Pickup 4-Door 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated With Flex Fuel L33 Engine
2005 GMC Sierra 1500 SLT Extended Cab Pickup 4-Door 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated With Flex Fuel L33 Engine
2005 GMC Sierra 1500 WT Extended Cab Pickup 4-Door 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated With Flex Fuel L33 Engine
2005 GMC Sierra 1500 WT Standard Cab Pickup 2-Door 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated With Flex Fuel L33 Engine