Chevy Avalanche Engine Parts

BLUE PRINT ENGINE ASSEMBLY, BASE -- Dyno tested to produce 480 h.p., 550 ft./lbs. of torque, 9.0:1 compression ratio; Includes: Edelbrock performer RPM air gap intake manifold, chrome valve covers, Milodon cad plated oil pan, brass freeze plugs, Professional Products harmonic balancer; Block: 4 bolt main .060 in. over block, two piece rear seal, driver side dipstick, square and parallel decked, align honed main bearing bore, cylinders are sonic tested for thickness and honed on a computer controlled machine to within .0002 in. straightness and roundness; Rotating Assembly: new Scat cast steel crankshaft internally balanced, 4.250 stroke, new Scat 4340 forged connecting rods, 150,000 psi TS rod bolts, Keith Black forged flat top pistons with Hastings moly rings, Melling high volume oil pump, heavy duty double roller timing set, balanced to within 2g on a computerized balancer; Cylinder heads: cast iron oval port heads with screw-in studs and guide plates, 113 cc chambers, 1.509 diameter valve springs with damper, hardened retainers and keepers, 2.25 in. swirl polished intake valves, 1.88 in. swirl polished exhaust valves, Elgin hardened push rods, long slot rockers with positive lock adjusting nuts; Camshaft Specs: Flat tappet hydraulic lifter, duration at .050 in. lift is 230 intake/236 exhaust and maximum lift of 0.552 in. intake/0.555 in. exhaust, 110 degree lobe separation, ignition timing: 13 to 16 degree initial/34 degree total timing advance; With Blue Print's 30 month/50,000 mile warranty.

Fits the following 2007-2009 Chevrolet Avalanche submodels:

• 2007-2009: LS; 8 Cyl 5.3L; "GAS, Naturally Aspirated"
• 2007-2009: LT; 8 Cyl 5.3L; "GAS, Naturally Aspirated"

• 2007-2009: LTZ; 8 Cyl 5.3L; "GAS, Naturally Aspirated"

Fits 1 more submodels. (Show all) Show less info

BLUE PRINT ENGINE ASSEMBLY, DRESSED -- Dyno tested to produce 515 h.p., 585 ft./lbs. of torque, 9.0:1 compression ratio; Includes: Edelbrock performer Pro Flo fuel injection system, chrome valve covers, Milodon cad plated oil pan, brass freeze plugs, Edelbrock electric fuel pump, MSD pro billet ignition system with coil and plug wires, Edelbrock water pump, Professional Products harmonic balancer; Block: 4 bolt main .060 over block, two piece rear seal, drivers side dipstick, square and parallel decked, align honed main bearing bore, cylinders are sonic tested for thickness and honed on a computer controlled machine to within .0002 in. straightness and roundness; Rotating Assembly: new Scat cast steel crankshaft internally balanced, new Scat 4340 forged connecting rods, 150,000 psi TS rod bolts, Keith Black forged pistons with Hastings moly rings, Melling high volume oil pump, heavy duty double roller timing set, balanced to within 2g on a computerized balancer; Cylinder heads: GM cast iron oval port heads with screw-in studs and guide plates, 119 cc chambers, .509 diameter valve springs with damper, hardened retainers and keepers, 2.25 in. swirl polished intake valves, 1.88 in. swirl polished exhaust valves, Elgin hardened push rods, long slot rockers with positive lock adjusting nuts; Camshaft Specs: Flat tappet hydraulic lifter, duration at .050 in. lift is 230 intake/236 exhaust and maximum lift of 0.552 in. intake/0.555 in. exhaust, 110 degree lobe separation, 13 to 16 degree initial/34 degree total timing advance; With Blue Print's 30 month/50,000 mile warranty.

Fits the following 2007-2009 Chevrolet Avalanche submodels:

• 2007-2009: LS; 8 Cyl 5.3L; "Gas, FI, Naturally Aspirated"
• 2007-2009: LT; 8 Cyl 5.3L; "Gas, FI, Naturally Aspirated"

• 2007-2009: LTZ; 8 Cyl 5.3L; "Gas, FI, Naturally Aspirated"

Fits 1 more submodels. (Show all) Show less info

BLUE PRINT ENGINE ASSEMBLY, DRESSED -- Dyno tested to produce 640 h.p., 660 ft./lbs. of torque, 10.0: 1 compression ratio; Includes: TPI Specialties multi port fuel injection system, TPI Specialties electric fuel pump, Milodon cad plated oil pan, brass freeze plugs, Edelbrock water pump, TPI Specialties modified electronic distributor with MSD plug wires, Professional Products harmonic balancer; Block: 4 bolt main .060 in. over block, two piece rear seal, driver side dipstick, square and parallel decked, align honed main bearing bore, cylinders are sonic tested for thickness and honed on a computer controlled machine to within .0002 in. straightness and roundness; Rotating Assembly: new Scat forged steel crankshaft internally balanced, new Scat 4340 forged H-beam connecting rods, 150,000 psi TS rod bolts, Probe forged flat top pistons with Hastings moly rings, Melling high volume oil pump, balanced to within 2g on a computerized balancer; Cylinder heads: AFR aluminum rectangular port cylinder heads with screw-in studs and guide plates, Blue Print Signature series tall aluminum valve covers, 2.225 polished intake valves, 1.88 in. swirl polished exhaust valves, Comp Cams hardened push rods, Jessel roller rocker system with positive lock adjusting nuts; Camshaft Specs: Hydraulic roller, duration at .050 in. lift is 242 intake/248 exhaust and maximum lift is 0.566 in. intake/0.566 in. exhaust, 112 degree lobe separation, ignition timing: 16 to 18 degree initial/36 degree total timing advance; With Blue Print's 30 month/50,000 mile warranty.

Fits the following 2007-2009 Chevrolet Avalanche submodels:

• 2007-2009: LS; 8 Cyl 5.3L; "Gas, FI, Naturally Aspirated"
• 2007-2009: LT; 8 Cyl 5.3L; "Gas, FI, Naturally Aspirated"

• 2007-2009: LTZ; 8 Cyl 5.3L; "Gas, FI, Naturally Aspirated"

Fits 1 more submodels. (Show all) Show less info

BLUE PRINT ENGINE ASSEMBLY, DRESSED -- Dyno tested to produce 480 h.p., 550 ft./lbs. of torque, 9.0:1 compression ratio; Includes: Edelbrock performer RPM airgap intake manifold, chrome valve covers, Milodon cad plated oil pan, brass freeze plugs, Edelbrock 110 gph mechanical fuel pump with Edelbrock fuel line and filter, MSD pro billet ignition system with coil and plug wires, Edelbrock water pump, Edelbrock 800 cfm carburetor, Professional Products harmonic balancer; Block: 4 bolt main .060 over in. block, two piece rear seal, drivers side dipstick, square and parallel decked, align honed main bearing bore, cylinders are sonic tested for thickness and honed on a computer controlled machine to within .0002 in. straightness and roundness; Rotating Assembly: new Scat cast steel crankshaft internally balanced, new Scat 4340 forged connecting rods, 150,000 psi TS rod bolts, Keith Black forged flat top pistons with Hastings moly rings, Melling high volume oil pump, heavy duty double roller timing set, balanced within 2g on a computerized balancer; Cylinder heads: GM cast iron oval port heads with screw-in studs and guide plates, 113 cc chambers, 1.509 diameter valve springs with damper, hardened retainers and keepers, 2.25 in. swirl polished intake valves, 1.88 in. swirl polished exhaust valves, Elgin hardened push rods, long slot rockers with positive lock adjusting nuts; Camshaft Specs: Flat tappet hydraulic lifter, duration at .050 in. lift is 230 intake/236 exhaust and maximum lift of 0.552 in. intake/0.555 in. exhaust, 110 degree lobe separation, ignition timing: 13 to 16 degree initial/34 degree total timing advance; With Blue Print's 30 month/50,000 mile warranty.

Fits the following 2007-2009 Chevrolet Avalanche submodels:

• 2007-2009: LS; 8 Cyl 5.3L; "GAS, Naturally Aspirated"
• 2007-2009: LT; 8 Cyl 5.3L; "GAS, Naturally Aspirated"

• 2007-2009: LTZ; 8 Cyl 5.3L; "GAS, Naturally Aspirated"

Fits 1 more submodels. (Show all) Show less info

BLUE PRINT ENGINE ASSEMBLY, DRESSED -- Dyno tested to produce 595 h.p., 615 ft./lbs. of torque, 10.0:1 compression ratio; <Includes: Edelbrock performer RPM airgap intake manifold, Edelbrock 110 gph mechanical fuel pump, Milodon cad plated oil pan, brass freeze plugs, Demon 850 cfm carburetor, MSD pro billet distributor with coil and plug wires, Edelbrock water pump, Professional Products harmonic balancer; Block: 4 Bolt Main .060 in. over block, two piece rear seal, driver side dipstick, square and parallel decked, align honed main bearing bore, cylinders are sonic tested for thickness and honed on a computer controlled machine to within .0002 in. straightness and roundness; Rotating Assembly: new Scat forged steel crankshaft internally balanced, new Scat 4340 forged H-beam connecting rods, 150,000 psi TS rod bolts, Probe forged flat top pistons with Hastings moly rings, Melling high volume oil pump, heavy duty double roller timing set, balanced to within 2g on a computerized balancer; Cylinder heads: AFR aluminum rectangular port cylinder heads with 305 cc runners and 119 cc chambers, Blue Print Signature series tall aluminum valve covers, 2.225 polished intake valves, 1.88 in. swirl polished exhaust valves, Comp Cams hardened push rods, Jessel roller rocker system with positive lock adjusting nuts; u>Camshaft Specs: Hydraulic roller, duration at .050 in. lift is 242 intake/248 exhaust and maximum lift of 0.566 in. intake/0.566 in. exhaust, 112 degree lobe separation, ignition timing: 16 to 18 degree initial/36 degree total timing advance; With Blue Print's 30 month/50,000 mile warranty.

Fits the following 2007-2009 Chevrolet Avalanche submodels:

• 2007-2009: LS; 8 Cyl 5.3L; "GAS, Naturally Aspirated"
• 2007-2009: LT; 8 Cyl 5.3L; "GAS, Naturally Aspirated"

• 2007-2009: LTZ; 8 Cyl 5.3L; "GAS, Naturally Aspirated"

Fits 1 more submodels. (Show all) Show less info

BLUE PRINT ENGINE ASSEMBLY, BASE -- Dyno tested to produce 595 h.p., 615. ft./lbs. of torque, 10.0:1 compression ratio; Includes: Edelbrock performer RPM air gap intake manifold, Blue Print Signature series polished aluminum tall valve covers, Milodon cad plated oil pan, Professional Products harmonic balancer; Block: 4 bolt main .060 over block, two piece rear seal, driver side dipstick, square and parallel decked, align honed main bearing bore, cylinders are sonic tested for thickness and honed on a computer controlled machine to within .0002 in. straightness and roundness; Rotating Assembly: new Scat forged steel crankshaft internally balanced, new Scat 4340 forged H-beam connecting rods, 150,000 psi TS rod bolts, Probe forged flat top pistons with Hastings moly rings, Melling high volume oil pump, balanced to within 2g on a computerized balancer; Cylinder heads: AFR aluminum rectangular port cylinder heads with 305 cc runners and 119 cc chambers, 1.509 diameter valve springs with damper, hardened retainers and keepers, 2.25 in. swirl polished intake valves, 1.88 in. swirl polished exhaust valves, Comp cams hardened push rods, Jessel rocker arm system; Camshaft Specs: Hydraulic roller, duration at .050 in. lift is 242 intake/248 exhaust and maximum lift of 0.566 in. intake/0.566 in. exhaust, 112 degree lobe separation, ignition timing: 16 to 18 degree initial/36 degree total timing advance; With Blue Print's 30 month/50,000 mile warranty.

Fits the following 2007-2009 Chevrolet Avalanche submodels:

• 2007-2009: LS; 8 Cyl 5.3L; "GAS, Naturally Aspirated"
• 2007-2009: LT; 8 Cyl 5.3L; "GAS, Naturally Aspirated"

• 2007-2009: LTZ; 8 Cyl 5.3L; "GAS, Naturally Aspirated"

Fits 1 more submodels. (Show all) Show less info

DORMAN HARMONIC BALANCER -- Double serpentine belt type; 7.72 in. diameter, 4.75 in. width, 10.4 lbs.; With pulleys; A high quality direct fit OE replacement harmonic balancer; Replaces OE part number 12576652; With Dorman's limited lifetime warranty.

Fits the following 2007-2008 Chevrolet Avalanche submodels:

• 2007-2008: LS; 8 Cyl 5.3L; "FLEX, FI, LC9, VIN 3"
• 2007-2008: LS; 8 Cyl 5.3L; "FLEX, FI, LMG, VIN 0"

• 2007-2008: LS; 8 Cyl 5.3L; "GAS, FI, LY5, VIN J"

• 2007-2008: LT; 8 Cyl 5.3L; "FLEX, FI, LC9, VIN 3"

• 2007-2008: LT; 8 Cyl 5.3L; "FLEX, FI, LMG, VIN 0"

• 2007-2008: LT; 8 Cyl 5.3L; "GAS, FI, LY5, VIN J"

• 2007-2008: LT; 8 Cyl 6.0L; "GAS, FI, L76, VIN Y"

• 2007-2008: LTZ; 8 Cyl 5.3L; "FLEX, FI, LC9, VIN 3"

• 2007-2008: LTZ; 8 Cyl 5.3L; "FLEX, FI, LMG, VIN 0"

• 2007-2008: LTZ; 8 Cyl 5.3L; "GAS, FI, LY5, VIN J"

• 2007-2008: LTZ; 8 Cyl 6.0L; "GAS, FI, L76, VIN Y"

Fits 9 more submodels. (Show all) Show less info