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On-Board Diagnostic LEDS for: ECU Power – Engine Run – Wideband Status – TPS Calibration – Crank Signal –Cam Signal
Our customized Hooker turbo manifold and the bracket-less Holley serpentine system occupy very little space
THE FOUNDRY THAT SUPPLIED THESE BLOCKS TO DART FILED CHAPTER 11 IN 2025
Our custom grind COMP hydraulic-roller cam core is made from nickel-chromium-molybdenum steel alloy for an incredibly hard and durable finish
Dart LS Iron Long Block, Mechanical Cam, MLX Head Gaskets LS Next2 On-Board Diagnostic LEDS for: ECUOur 427ci mechanical roller, iron LS long blocks come in two primary flavors: conventional or copper head gaskets. This build uses Cometic MLX gaskets which have a max boost rating of 35 psi. Copper head gaskets with fuel hoops will hold far more pressure, but may require occasional torque adjustments. Those long blocks have a different part selection to better work with the higher boost levels. The top of our LS horsepower ladder is the 462ci billet
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