BluePrint Builder Series LS376/530HP Standard Edition EFI Crate Engine and TKX Trans Combos

BluePrint Builder Series LS376/530HP Standard Edition EFI crate engine and TKX trans combos take the guesswork out of matching up an engine and transmission for your ride. Featuring a fuel injected Chevy LS small block-compatible 376 (c.i.d.) engine that produces 530 horsepower, this standard edition builder series includes a TKX manual transmission and pulley kit (pulley kit is an optional add-on, depending on the specific engine package you purchase). The aluminum BluePrint Engines cylinder heads help produce a nice 10.7:1 compression ratio, with assistance from the hydraulic roller camshaft, hypereutectic pistons, and nodular iron crankshaft. Altogether, this assembly produces 495 lbs.-ft. of torque. When you need or want a new LS powertrain for your ride, go with the authority in crate engines and their BluePrint Builder Series LS376/530HP Standard Edition EFI crate engine and TKX trans combos.

Other product features, items, and specifications:

Block:

* BluePrint Engines High Strength Cast Iron (LSX Style) Block
* Increased deck thickness and strength webbing
* Utilizes OEM LS3 front and rear covers
* Improved water jacket design
* Extended cylinder skirt
* One-piece rear main seal
* Priority main oiling
* 6-bolt main

Rotating Assembly:

* Nodular Iron crankshaft
* Stroke – 3.622 in.
* Connecting rods (6.098 in.) with 150,000 psi bolts
* Hypereutectic pistons
* Internally balanced (front and rear)

Cylinder Heads:

* BluePrint aluminum PS8015 models
* Chamber – 72cc
* Valves are 2.165 in. intake and 1.600 in. exhaust
* Exhaust runners are 259cc intake and 102cc exhaust

Camshaft Specs:

* Hydraulic roller
* Intake valve lift – 0.612 in.
* Exhaust valve lift – 0.585 in.
* Intake duration at 0.050 in. of lift – 225
* Exhaust duration at 0.050 in. of lift – 238
* Lobe separation angle (LSA) – 113 degrees
* Intake centerline – 110 degrees

Assembled TKX 5-speed Transmission Package:

* McLeod Super Street Pro twin-disc clutch
* Hydraulic throw-out bearing
* Bell housing
* Billet flywheel
* Starter
* Gear ratios are 2.87:1 (first), 1.89:1 (second), 1.28:1 (third), 1.00:1 (fourth), and 0.68:1 (fifth)

Other Components:

* MLL-BLS3763KBTKX and MLL-BLS3763KTKX include front accessory drive with LT1 style 150-amp alternator, LT1 Style water pump, Type II power steering pump with baffled edges, and compact style A/C compressor
* Holley Terminator X Max - Gen IV Complete ECU/Harness EFI System
* BluePrint Engines fuel injectors and rail
* Low-profile swap oil pan
* DBW throttle body
* Loaded intake manifold
* Spark plugs and wires
* Harmonic balancer
* Coil packs

Note: BluePrint highly recommends their BPPLS01013 air intake kit to ensure proper MAF and Dyno calibration are maintained with the above ECU / tuning. Engine/Trans Package Ships assembled. Show Less