LS/LT Power

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  HOLLEY EFI BILLET FUEL RAIL KIT FOR LS TRUCK INTAKE Includes billet fuel rails, brackets, (4) -6 to 3/4-16 O-ring adapters, and mounting hardware. Part # 534-244

  $237.95 Original price was: $237.95.$210.95Current price is: $210.95.
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  Holley EFI Black Cast Aluminum 4500 EFI Throttle Body Intake Elbow-Ls Black EFI Throttle Body Intake Elbow 4500 – Fits GM LS Throttle Bodies Part # 300-248BK

  $314.95 Original price was: $314.95.$279.95Current price is: $279.95.
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  HOLLEY EFI CABLE BRACKET FOR 105MM THROTTLE BODIES ON FACTORY OR FAST BRAND CAR STYLE INTAKES LS Throttle cable bracket Part # 20-148

  $61.95 Original price was: $61.95.$54.35Current price is: $54.35.
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  HOLLEY EFI CABLE BRACKET FOR 90 & 95MM THROTTLE BODIES ON FACTORY OR FAST BRAND CAR STYLE INTAKES Cable Bracket for 90/95mm Throttle Bodies on Factory or FAST Brand car style intakes Part # 20-147

  $61.95 Original price was: $61.95.$54.35Current price is: $54.35.
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  HOLLEY EFI DIECAST FILTER REGULATOR -8AN Filter Regulator ASY – 8AN o-ring , 175 GPH, 10 Micron All die cast aluminum housing is both clear and black anodized for corrosion protection. Internal Regulator is preset at 59.5 psi #12-888 has 3/8″ NPT ports. #12-889 has -8AN o-ring ports. Part # 12-889

  $182.95 Original price was: $182.95.$161.95Current price is: $161.95.
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  HOLLEY EFI DOMINATOR EFI ECU Part # 554-114

  $2,587.95 Original price was: $2,587.95.$2,299.95Current price is: $2,299.95.
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  HOLLEY EFI DOMINATOR EFI GM DRIVE-BY-WIRE HARNESS – EARLY TRUCK Drive-By-Wire Harness – Early Truck Part # 558-429

  $278.95 Original price was: $278.95.$247.95Current price is: $247.95.
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  HOLLEY EFI DOMINATOR EFI KIT – LS1 MAIN HARNESS W/ TRANS AND DBW WITH EV1 INJECTOR HARNESSES Fits GM LS 24x Crank, 1x Cam – LS1/LS6 style Engines with EV1 Injectors a 4L60/80E Transmission, and a DBW Throttle Body. Part # 550-657

  $3,768.95 Original price was: $3,768.95.$3,349.95Current price is: $3,349.95.
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  HOLLEY EFI DOMINATOR EFI KIT – LS1 MAIN HARNESS W/ TRANS CONTROL WITH EV1 INJECTOR HARNESSES Fits GM LS 24x Crank, 1x Cam – LS1/LS6 style Engines with EV1 Injectors, and a 4L60/80E Transmission Part # 550-656

  $3,712.95 Original price was: $3,712.95.$3,299.95Current price is: $3,299.95.
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  HOLLEY EFI DOMINATOR EFI KIT – LS1 MAIN HARNESS WITH EV1 INJECTOR HARNESS Fits GM LS 24x Crank, 1x Cam – LS1/LS6 style Engines with EV1 Injectors Part # 550-650

  $3,374.95 Original price was: $3,374.95.$2,999.95Current price is: $2,999.95.
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  HOLLEY EFI DOMINATOR EFI KIT – LS2 MAIN HARNESS W/ DBW WITH EV1 INJECTOR HARNESSES Fits GM LS 58x Crank, 4x Cam – 4.8/5.3/6.0 style Engines with EV1 Injectors, and a DBW Throttle Body Part # 550-659

  $3,712.95 Original price was: $3,712.95.$3,299.95Current price is: $3,299.95.
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  HOLLEY EFI DOMINATOR EFI KIT – LS2 MAIN HARNESS W/ TRANS AND DBW WITH EV1 INJECTOR HARNESSES Fits GM LS 58x Crank, 4x Cam – 4.8/5.3/6.0 style Engines with EV1 Injectors a 4L60/80E Transmission, and a DBW Throttle Body Part # 550-660

  $3,768.95 Original price was: $3,768.95.$3,349.95Current price is: $3,349.95.
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  HOLLEY EFI DOMINATOR EFI KIT – LS2 MAIN HARNESS W/ TRANS CONTROL WITH EV1 INJECTOR HARNESSES Fits GM LS 58x Crank, 4x Cam – 4.8/5.3/6.0 style Engines with EV1 Injectors, and a 4L60/80E Transmission Part # 550-658

  $3,712.95 Original price was: $3,712.95.$3,299.95Current price is: $3,299.95.
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  HOLLEY EFI DOMINATOR EFI KIT – LS2 MAIN HARNESS WITH EV1 INJECTOR HARNESS Fits GM LS 58x Crank, 4x Cam – 4.8/5.3/6.0 style Engines with EV1 Injectors Part # 550-651

  $3,374.95 Original price was: $3,374.95.$2,999.95Current price is: $2,999.95.
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  HOLLEY EFI DUAL FUEL INJECTOR LS1 LO-RAM MANIFOLD BASE GM LS1/LS2/LS6 Top-feed Dual Injector manifold and fuel rail kit Part # 300-601

  $652.00 Original price was: $652.00.$585.95Current price is: $585.95.
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  HOLLEY EFI DUAL FUEL INJECTOR LS1 LO-RAM MANIFOLD BASE GM LS1/LS2/LS6 Top-feed Dual Injector manifold and fuel rail kit Part # 300-601BK

  $695.00 Original price was: $695.00.$306.23Current price is: $306.23.
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  HOLLEY EFI DUAL FUEL INJECTOR LS1 ULTRA LO-RAM MANIFOLD BASE GM LS1/LS2/LS6 Dual Injector manifold and fuel rails Part # 300-603

  $623.00 Original price was: $623.00.$155.26Current price is: $155.26.
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  HOLLEY EFI DUAL FUEL INJECTOR ULTRA LO-RAM EFI INTAKE MANIFOLD KIT GM LS1/LS2/LS6 Plenum Burst Plate Flange, Satin Finish Part # 300-625

  $1,056.00 Original price was: $1,056.00.$949.95Current price is: $949.95.
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  HOLLEY EFI FILTER REGULATOR -8AN Filter Regulator ASY – 8AN , 175 GPH, 10 Micron All aluminum housing is both clear and black anodized for corrosion protection. Internal Regulator is preset at 59.5 psi #12-875 has 3/8 NPT ports. #12-876 has -8AN o-ring ports. Part # 12-876

  $232.95 Original price was: $232.95.$206.95Current price is: $206.95.
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  HOLLEY EFI HI-RAM INTAKE – GM LS3/L92 EFI Hi-Ram Intake for 1 x 105mm GM LS Throttle Body – Longitudinal Mount Plenum Top Part # 300-117

  $1,235.95 Original price was: $1,235.95.$1,097.95Current price is: $1,097.95.
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  HOLLEY EFI HI-RAM INTAKE – GM LS3/L92 – BLACK EFI Hi-Ram Intake for 1 x 92mm GM LS3/L92 Throttle Body – Longitudinal Mount Plenum Top – Black Ceramic Coating Part # 300-116BK

  $1,235.95 Original price was: $1,235.95.$1,097.95Current price is: $1,097.95.
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  HOLLEY EFI HI-RAM INTAKE MANIFOLD – GM LT1 GM Gen V LT1 Hi-Ram, 1 x 92mm LS Throttle Body (Longitudinal Mount) w/Port EFI Provisions & Fuel Rails Part # 300-141

  $1,309.95 Original price was: $1,309.95.$1,163.95Current price is: $1,163.95.
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  HOLLEY EFI HI-RAM LOWER MANIFOLD – GM LS1/LS2/LS6 LS1/LS2/LS6 Cathedral Port EFI Base Only Part # 300-227

  $908.95 Original price was: $908.95.$807.95Current price is: $807.95.
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  HOLLEY EFI HI-RAM LOWER MANIFOLD – GM LS7 LS7 EFI Base Only Part # 300-229

  $1,010.95 Original price was: $1,010.95.$897.95Current price is: $897.95.
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  HOLLEY EFI HI-RAM LOWER MANIFOLD – GM LS7- BLACK LS7 EFI Base Only Part # 300-229BK

  $922.95 Original price was: $922.95.$819.95Current price is: $819.95.
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  HOLLEY EFI HI-RAM LOWER MANIFOLD – GM LT1 LT1 Hi-Ram, Lower Manifold Only w/Port EFI Provisions & Fuel Rails. Order Plenum Top Separately. Part # 300-236

  $959.95 Original price was: $959.95.$852.95Current price is: $852.95.
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  HOLLEY EFI HOLLEY 3 BAR MAP Holley 3 Bar MAP Sensor Part # 554-107

  $155.95 Original price was: $155.95.$137.95Current price is: $137.95.
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  HOLLEY EFI HOLLEY HI-RAM INTAKE – GM LS3/L92 EFI Hi-Ram Intake, 2 x 4500 (2 x 2000cfm sideways or inline mounting) Part # 300-114

  $1,045.00 Original price was: $1,045.00.$949.95Current price is: $949.95.
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  HOLLEY EFI HOLLEY HI-RAM INTAKE – GM LS3/L92 – BLACK EFI Hi-Ram Intake for 1 x 105mm GM LS3/L92 Throttle Body – Longitudinal Mount Plenum Top Part # 300-117BK

  $1,316.95 Original price was: $1,316.95.$1,169.95Current price is: $1,169.95.
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  HOLLEY EFI HOLLEY HI-RAM INTAKE – GM LS3/L92 EFI Hi-Ram Intake, 2 x 4150 (2 x 1000cfm sideways or inline mounting) Part # 300-115

  $1,184.95 Original price was: $1,184.95.$1,052.95Current price is: $1,052.95.
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  HOLLEY EFI HOLLEY HI-RAM INTAKE PLENUM TOP ONLY – 2 X 4500 (2.00″ BORE) LT1 Hi-Ram, Plenum Top Only, 2 x 4500, 2in Bore Part # 300-238

  $320.95 Original price was: $320.95.$284.95Current price is: $284.95.
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  HOLLEY EFI HOLLEY HI-RAM INTAKE PLENUM TOP ONLY – 2 X 4500 (2.00″ BORE) BLACK LT1 Hi-Ram, Plenum Top Only, 2 x 4500, 2in Bore Black Part # 300-238BK-2

  $295.00 Original price was: $295.00.$129.83Current price is: $129.83.
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  HOLLEY EFI HOLLEY HI-RAM INTAKE PLENUM TOP ONLY – 2 X 4500 (2.5″ BORE) Hi-Ram, Plenum Top Only, 2 x 4500, 2.5in Bore Part # 300-239

  $290.95 Original price was: $290.95.$257.95Current price is: $257.95.
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  HOLLEY EFI HOLLEY LO-RAM MANIFOLD BASE AND FUEL RAILS DUAL FUEL INJECTOR GM LS3/L93 Top-feed Dual Injector manifold and fuel rails only-Black Finish Part # 300-671BK

  $634.00 Original price was: $634.00.$569.95Current price is: $569.95.
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  HOLLEY EFI HOLLEY LS EFI MANIFOLD – 2X4 DUAL PLANE LS3/L92 Holley EFI 2×4 Dual Plane Intake Manifold. All GM LS Gen III or Gen IV engines equipped with LS3/L92 style rectangular port cylinder heads. Part # 300-134

  $722.95 Original price was: $722.95.$641.95Current price is: $641.95.
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  HOLLEY EFI HOLLEY LS HI-RAM EFI MANIFOLD-BLACK GM LS7 LS7 EFI w/ 92MM Throttle Body Part # 300-124BK

  $1,283.95 Original price was: $1,283.95.$1,140.95Current price is: $1,140.95.
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  HOLLEY EFI HOLLEY LS7 HI-RAM FUEL RAIL ADAPTER KIT – GM LS3/LS7 INJECTORS Holley LS Hi-Ram Fuel Rail Adapter Kit Part # 300-230

  $256.95 Original price was: $256.95.$227.95Current price is: $227.95.
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  HOLLEY EFI HOLLEY ULTRA LO-RAM MANIFOLD BASE – GM GEN V LT Front-Feed – OE Direct Injection Only – Satin Finish Part # 300-712

  $456.00 Original price was: $456.00.$200.88Current price is: $200.88.
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  HOLLEY EFI LIGHTWEIGHT DOMINATOR ECU Part # 554-114LW

  $2,699.95 Original price was: $2,699.95.$2,399.95Current price is: $2,399.95.
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  HOLLEY EFI LO-RAM MANIFOLD BASE – GM GEN V LT Top-Feed – OE Direct Injection Only – Black Finish Part # 300-710BK

  $599.95 Original price was: $599.95.$532.95Current price is: $532.95.
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  HOLLEY EFI LO-RAM MANIFOLD BASE – GM GEN V LT Top-Feed – OE Direct Injection Only – Black Finish Part # 300-715BK

  $975.95 Original price was: $975.95.$866.95Current price is: $866.95.
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  HOLLEY EFI LO-RAM MANIFOLD BASE – GM GEN V LT Top-Feed – OE Direct Injection Only – Satin Finish Part # 300-710

  $559.95 Original price was: $559.95.$496.95Current price is: $496.95.
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  HOLLEY EFI LO-RAM MANIFOLD BASE – GM GEN V LT Top-Feed – OE Direct Injection Only – Satin Finish Part # 300-715

  $953.95 Original price was: $953.95.$847.95Current price is: $847.95.
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  HOLLEY EFI LO-RAM MANIFOLD BASE AND FUEL RAILS SINGLE FUEL INJECTOR GM LS3/L92 Top-feed Single Injector manifold and fuel rails only Satin Finish Part # 300-670

  $658.95 Original price was: $658.95.$584.95Current price is: $584.95.
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  HOLLEY EFI LO-RAM MANIFOLD BASE AND FUEL RAILS SINGLE FUEL INJECTOR GM LS3/L93 Top-feed Single Injector manifold and fuel rails only-Black Finish Part # 300-670BK

  $748.95 Original price was: $748.95.$664.95Current price is: $664.95.
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  HOLLEY EFI LO-RAM MANIFOLD BASE AND PORT INJECTION FUEL RAILS – GM GEN V LT Top-Feed – With Port Injection – Black Finish Part # 300-711BK

  $762.95 Original price was: $762.95.$677.95Current price is: $677.95.
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  HOLLEY EFI LO-RAM MANIFOLD BASE AND PORT INJECTION FUEL RAILS – GM GEN V LT Top-Feed – With Port Injection – Satin Finish Part # 300-711

  $695.95 Original price was: $695.95.$617.95Current price is: $617.95.
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  HOLLEY EFI LO-RAM MANIFOLD KIT AND PORT INJECTION FUEL RAILS – GM GEN V LT Top-Feed – With Port Injection – Black Finish Part # 300-718BK

  $1,088.95 Original price was: $1,088.95.$967.95Current price is: $967.95.
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  HOLLEY EFI LO-RAM MANIFOLD KIT AND PORT INJECTION FUEL RAILS – GM GEN V LT Top-Feed – With Port Injection – Satin Finish Part # 300-718

  $1,049.95 Original price was: $1,049.95.$932.95Current price is: $932.95.
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  HOLLEY EFI LS HI-FLOW FUEL RAILS – FITS LS1, LS2, LS3, LS6 & L99 FACTORY INTAKES LS Hi-Flow Holley EFI Fuel Rails – Fits LS1, LS2, LS3, LS6 & L99 factory intakes Part # 534-209

  $249.95 Original price was: $249.95.$221.95Current price is: $221.95.