Chevy Avalanche 1500 Engine Long Block

MARSHALL ENGINES PREMIUM LONG BLOCK, REMANUFACTURED

Marshall Engines Remanufactured Premium Long Block Engines are built to the superior quality standards, assembled with precision and impeccable quality control, superior to rebuilt engines, and are shipped with the best warranty in the replacement engine industry. Completely remanufactured engine with all new wear parts, tight tolerances, and run-tested reliability.

Specifications:

• Block cast number 4.8/5.3
• Head cast number 12561706
• Crank cast number 12552216
• Cast block
• Aluminum head

Features:

• 100 percent mag inspected and pressure tested, vacuum tested for perfect seal, decks milled and surface checked
• Supplied with adjusted valve train components, gasket set, and new oil pump
• Bake cleaned and shot blasted cylinder heads
• Checked bend and journal polished to achieves perfect seal
• Installed camshafts, valves and springs, and 3-angled cut on valve seats
• Micro-polished design exceeding the original finish ensuring proper bearing lubrication and a final wash to ensure that crank is clean

Fits the following 2002-2006 Chevrolet Avalanche 1500 submodels:

• 2006-2006: LS; 8 Cyl 5.3L; "FLEX, FI, L59, Naturally Aspirated, VIN Z"
• 2006-2006: LT; 8 Cyl 5.3L; "FLEX, FI, L59, Naturally Aspirated, VIN Z"

• 2006-2006: Z66; 8 Cyl 5.3L; "FLEX, FI, L59, Naturally Aspirated, VIN Z"

• 2006-2006: Z71; 8 Cyl 5.3L; "FLEX, FI, L59, Naturally Aspirated, VIN Z"

• 2005-2005: Base; 8 Cyl 5.3L; "FLEX, FI, Naturally Aspirated, VIN Z"

• 2005-2005: LS; 8 Cyl 5.3L; "FLEX, FI, Naturally Aspirated, VIN Z"

• 2005-2005: LT; 8 Cyl 5.3L; "FLEX, FI, Naturally Aspirated, VIN Z"

• 2005-2005: Z66; 8 Cyl 5.3L; "FLEX, FI, Naturally Aspirated, VIN Z"

• 2005-2005: Z71; 8 Cyl 5.3L; "FLEX, FI, Naturally Aspirated, VIN Z"

• 2004-2004: Z66; 8 Cyl 5.3L; "GAS, FI, Naturally Aspirated, VIN T"

• 2002-2004: Base; 8 Cyl 5.3L; "GAS, FI, Naturally Aspirated, VIN T"

• 2002-2004: Z71; 8 Cyl 5.3L; "GAS, FI, Naturally Aspirated, VIN T"

• 2003-2003: North Face; 8 Cyl 5.3L; "GAS, FI, Naturally Aspirated, VIN T"

• 2003-2003: WHB; 8 Cyl 5.3L; "GAS, FI, Naturally Aspirated, VIN T"

• 2002-2003: On Road Edition; 8 Cyl 5.3L; "GAS, FI, Naturally Aspirated, VIN T"

Fits 13 more submodels. (Show all) Show less info