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ATK High Performance GM 350 Vortec 290 HP Stage 3 Long Block Crate Engines

ATK High Performance GM 350 Vortec 290 hp Stage 3 long block crate engines are perfect replacements for your worn out SBC. They are designed with matched components for reliable performance with extra "go power", and they require an electric fuel pump. ATK Stage 3 or complete dressed engines are engineered for those wanting to drop the engine into their project and fire it up. They have outfitted the engines as completely as possible to save you time and headaches. Typically ATK GM 350 Vortec 290 hp complete long blocks consist of: * OE block bored to 4.060 in. diameter with 2-bolt mains and a one-piece rear main seal * OE reground crankshaft with a 3.480 in. stroke * OE powder metal 5.7 in. length connecting rods * Hypereutectic 9.4:1 compression ratio pistons * Moly piston rings * Hydraulic roller camshaft (191/194 duration at 50, .414/.428 in. lift, 111 LSA) * Cast iron Vortec cylinder heads with 64cc combustion chambers, 165cc intake runners, and come with 1.94 in./1.5 in. valves. * Stamped steel 1.5 ratio rocker arms * Single roller timing set * 5 qt. oil pan ( will not fit Chevelle with steering behind crossmember, some Corvettes, and 1962-67 Chevy II) * Melling standard volume oil pump * Valve covers * Flexplate * ATK HP dual plane intake manifold * Distributor HEI * Cast iron long water pump * Front Powerbond balancer (internally balanced) * Pioneer externally balanced 168 tooth flexplate * Quick Fuel Brawler 670cfm carburetor * Autolite spark plugs (605) with 8mm wires

3.78 out of 5 stars ( 9 )

$3,625.99

Summit Racing™ Pro LS Vortec Truck Swap Camshafts

Summit Racing™ Pro LS Truck Swap cams are affordable and give you maximum punch where the torque converter hits. The cam lobes are designed for excellent valvetrain longevity. Both drop-in or high-lift versions are available. They come in stages allowing you to quickly determine which gives you the idle and efficiency you are looking for. Idle response and the midrange torque from theses camshafts is unmatched. Starting with American bearing steel, they are precision machined on a Landis 3LB CNC grinder with CBN diamond wheels for an extremely good finish quality. The lobes have been designed for stability at high rpm with the spring pressures found in commonly available, quality spring packs.

4.74 out of 5 stars ( 99 )

$299.99

$319.99

ATK High Performance GM 350 Vortec 350 HP Stage 2 Long Block Crate Engines

Give your car or truck a little more punch with one of these ATK High Performance GM 350 Vortec 350 hp Stage 2 long block crate engines. These engines are built from the ground up to replace your old, tired mill with a more modern, efficient engine. ATK hand-builds and balances each one these engines to ensure they are great-running, reliable engines that will get you back on the road. Engine specifications: * HP: 350 * TQ: 400 * Block: OE roller block 4-bolt main 1-pc seal 1996-2000 * Bore/Stroke: 4.040 in. x 3.480 in. * Displacement: 350CI * Crankshaft: OE reground external balance rear of crank/internal balance front of the crank * Rods: OE powder metal 5.7 in. * Pistons: Hypereutectic 9.5:1 compression * Rings: Moly * Camshaft: Hyd. Roller * Cam Specs: 220/224 @50 .495in/.502ex 110LSA * Timing Chain: Double roller * Cylinder Heads: Vortec cast iron 67cc 1.94/1.50 *Rocker Arms: Stamped steel 1.5 ratio * Oil Pan: Rear sump 5qt (not for Chevelles with steering behind crossmember, some Corvettes and 62-67 Chevy II's) * Oil Pump: Melling STD volume * Balancer: Internally balanced – PowerBond #PB1046-N * Flexplate: Externally balanced – Pioneer #FRA-159 * Intake Manifold: ATK HP dual plane * Distributor: HEI (Iron Gear) * Water Pump: OE long pump Recommended components: * Carburetor: Quick Fuel 680CFM vacuum secondary's electric choke #HR-680 * Fuel Pump: Holley mechanical 110GPH #12-327-11 * Spark Plugs: Autolite #605 * Spark Plug Wires: 8mm Engine Info: * Oil: Conventional/Non-Synthetic 10W30 * Oil Filter: Wix or K&N * Timing: 34-36 Degrees * Spark Plug Gap: .035 in. * Firing Order: 18436572 * Octane: 91+ * Stall Converter: Stock * Exhaust: 1 5/8 Headers

4.0 out of 5 stars ( 9 )

$3,688.99

On Sale

Summit Racing™ Vortec Cast Iron Cylinder Heads

Deliver power-building airflow to your engine with Summit Racing™ Vortec cast iron cylinder heads. These heads outflow the early model small Chevy heads with wide-open intake runners, efficient combustion chambers, and a high-performance valve job. They are made from a strong cast iron alloy that makes them less brittle than comparable Vortec heads on the market. For performance and great value, select the Summit Racing™ Vortec cast iron cylinder heads preferred for your build.

4.58 out of 5 stars ( 76 )

$649.99


$499.99

$549.99

ATK High Performance GM 350 Vortec 315 HP Stage 1 Long Block Crate Engines

Give your truck a little more punch with one of these ATK High Performance GM 350 Vortec 315 hp Stage 1 long block crate engines. These engines are built from the ground up to replace your old, tired mill with a more modern, efficient engine. ATK hand-builds and balances each one these engines to ensure that they are great-running, reliable engines that will get you back on the road. Engines include: * Handpicked, remanufactured blocks * Cast iron Vortec cylinder heads * OE crankshaft and connecting rods * Hypereutectic pistons * Hydraulic roller camshaft * Valve covers * Timing cover and timing set * Oil pan, pump, and pickup tube

3.78 out of 5 stars ( 9 )

$2,988.99

BluePrint Engines Dual Plane Vortec Intake Manifolds

BluePrint Engines dual plane Vortec intake manifolds are perfect to top any SBC ranging from 350 to 400 c.i.d. These cast aluminum performance replacements are pressure-tested for leaks—and are capable of supporting over 500 hp. They're a great match for BluePrint H8002K and HP8103 headed engines, or iron Vortec headed engines. Gaskets and hardware are included. Additional details (P/N MLL-BPP350VINT): * Engine block style: SBC Stock/OEM standard deck * Cylinder head style: Vortec * Carburetor mounting: 4-barrel square bore * Intake style: Dual plane * Basic operating RPM range: Idle - 6,200 * Intake manifold height: 4.595 in. * Intake finish: Natural * Intake material: Aluminum * Features two 1/2 in. NPT plugs on top of the front water crossover, and one 3/8 in. NPT plug facing forward, perpendicular to the thermostat. * The rear most 1/2 in. NPT pipe plug on the rear intake runner is for brake booster. This is NOT a water port. * NOTES: This intake manifold features the Vortec (vertical intake bolt) Pattern. This is the production intake manifold used on BluePrint SBC engines 400 c.i.d. and smaller. May not be compatible with OEM chokes or OEM accessory mounting brackets.

4.75 out of 5 stars ( 4 )

$249.99

ATK High Performance GM 350 Vortec 350 HP Stage 1 Long Block Crate Engines

Give your car or truck a little more punch with ATK High Performance GM 350 Vortec 350 hp Stage 1 long block crate engines. These engines are built from the ground up to replace your old, tired mill with a more modern, efficient engine. ATK hand-builds and balances each one these engines to ensure that they are great-running, reliable engines that will get you back on the road. ATK GM 350 Vortec 350 hp Stage 1 long block crate engines include: * Handpicked, remanufactured blocks * Cast iron Vortec cylinder heads * OE crankshaft and connecting rods * Hypereutectic pistons * Hydraulic roller camshaft * Valve covers * Timing cover and timing set * Oil pan, pump, and pickup tube

5.0 out of 5 stars ( 7 )

$3,334.99

Summit Racing™ Vortec Distributors

Replace your tired stock distributor with a brand new Summit Racing™ Vortec distributor and you'll get more power than you ever expected out of your ignition at a price that can't be beat. The distributors have heavy-duty features like a balanced rotor, aligned bronze oilite bushings for extended street use, and a cast aluminum housing that's machine-finished. They have a magnetic trigger for a consistent, powerful spark and a blue cap with brass terminals for excellent spark transfer. Each distributor is dynamically tested, so you can trust that you're getting a high-quality distributor.

4.5 out of 5 stars ( 164 )

$180.99

$214.99

BluePrint Engines 383 C.I.D Stroker 1996-2000 GM Vortec Truck/SUV Crate Engines

Give your Chevy/GMC truck a new powerplant using one of these BluePrint Engines 383 C.I.D Stroker 1996-2000 GM Vortec Truck/SUV crate engines. They feature increased horsepower and torque over the factory engine and install in any 1996-2000 Chevy or GMC truck or SUV. The crate engines are designed to re-use the factory EFI and require no tuning. BluePrint Engines 383 C.I.D Stroker 1996-2000 GM Vortec Truck/SUV crate engines feature: * New BluePrint cast iron block, 4-bolt main, 1-piece rear main seal, mechanical fuel pump provision, passenger side dipstick, drilled and tapped for clutch linkage * New BluePrint steel crankshaft with 3.750 in. stroke * OEM type 5.700 in. connecting rods w/ 150,000 psi bolts * Hypereutectic pistons * Externally balanced front/externally balanced rear * BluePrint aluminum cylinder heads, 64cc chamber, 2.02 in. intake/1.60 in. exhaust valves, 195cc intake/75cc exhaust runners * Hydraulic roller camshaft, .477 Intake/.471 Exhaust, 202 Intake /212 Exhaust duration, @ .050, 115 degree lobe separation

5.0 out of 5 stars ( 1 )

$6,999.00

Chevrolet Performance Vortec Intake Manifolds with TBI

These Vortec manifolds with TBI from Chevrolet Performance are designed for maximum horsepower with throttle body fuel injection and EGR usage. These manifolds will fit all Vortec-designed cylinder heads.

4.24 out of 5 stars ( 17 )

$694.28

Edelbrock Performer Vortec Intake Manifolds

Dual-plane Performer Vortec intake manifolds are based on Edelbrock's popular Performer Series. They're intended for small block Chevy engines fitted with either 1996 and later cast iron Vortec heads or Edelbrock E-Tec aluminum heads. They are great for street rods, engine swaps, or industrial applications. They're set up for either square-bore or spread-bore carburetors and produce power from idle to 5,500 rpm. They have no provision for an exhaust-heated choke.

4.82 out of 5 stars ( 33 )

$339.95

$540.95

Edelbrock Performer RPM Vortec Intake Manifolds

Edelbrock Performer RPM Vortec intake manifolds are based on their highly successful Performer family. They're designed for street rods, marine applications, and a host of engine swaps using small block Chevy V8s with 1996 and later Vortec (L31) cast iron heads or Edelbrock's E-Tec aluminum heads. They accept single square bore carbs only and have an external water bypass boss machined into the front of the water crossover for use on 1996 and later Vortec production engines. Their 1,500 rpm to 5,500 rpm power band makes them an excellent choice for a wide range of setups.

4.76 out of 5 stars ( 21 )

$389.95

$617.95

ATK High Performance GM 350 Vortec 350 HP Stage 3 Long Block Crate Engines

Give your car or truck a little more punch with ATK High Performance GM 350 Vortec 350 hp Stage 3 long block crate engines. These engines are built from the ground up to replace your old, tired mill with a more modern, efficient engine. ATK hand-builds and balances each one these engines to ensure that they are great-running, reliable engines that will get you back on the road. Engine Specifications: * HP: 350 * TQ: 400 * Block: OE roller block 4-bolt main 1-pc seal 1996-2000 * Bore/Stroke: 4.040 in. x 3.480 in. * Displacement: 350CI * Crankshaft: OE reground external balance rear of crank/internal balance front of the crank * Rods: OE powder metal 5.7 in. * Pistons: Hypereutectic 9.5:1 compression * Rings: Moly * Camshaft: Hyd. Roller * Cam Specs: 220/224 @50 .495in/.502ex 110LSA * Timing Chain: Double roller * Cylinder Heads: Vortec cast iron 67cc 1.94/1.50 * Rocker Arms: Stamped steel 1.5 ratio * Oil Pan: Rear sump 5qt (not for Chevelles with steering behind crossmember, some Corvettes and 62-67 Chevy II's) * Oil Pump: Melling STD volume * Balancer: Internally balanced – PowerBond #PB1046-N * Flexplate: Externally balanced – Pioneer #FRA-159 * Intake Manifold: ATK HP dual plane * Distributor: HEI (Iron Gear) * Water Pump: OE long pump * Carburetor: Quick Fuel 680CFM vacuum secondary's electric choke #HR-680 * Fuel Pump: Holley mechanical 110GPH #12-327-11 *Spark Plugs: Autolite #605 * Spark Plug Wires: 8mm Engine Info: * Oil: Conventional/Non-Synthetic 10W30 * Oil Filter: Wix or K&N * Timing: 34-36 Degrees * Spark Plug Gap: .035 in. * Firing Order: 18436572 * Octane: 91+ * Stall Converter: Stock * Exhaust: 1 5/8 Headers

5.0 out of 5 stars ( 1 )

$4,624.99

Trick Flow® GenX® 205 Cylinder Heads for GM LS 4.8L/5.3L/5.7L (Vortec)

These Trick Flow GenX® 205 cathedral port cylinder heads are fully CNC-machined to significantly increase the performance GM's 4.8L/5.3L/5.7L LS engines. Trick Flow engineers altered the valve angles from 15° to 13.5° to decrease valve shrouding, increase mid-lift airflow, and improve rocker arm-to-valve cover clearance. Top-of-the-line CNC Competition Ported runners have a premium high resolution surface finish for maximum flow and performance. The spark plugs were relocated in the CNC-profiled combustion chambers to enhance mid-lift airflow and increase the rigidity of the casting for extreme horsepower applications. Material was added at the rocker arm mounting points to increase high-rpm valvetrain stability. Trick Flow GenX 205 cylinder heads are emissions-legal under CARB E.O. #D-747 for 1997-present GM vehicles with 4.8L, 5.3L, 5.7L, and 6.0L engines. They are available fully assembled or as bare castings. Sold individually.

Not Yet Reviewed

$949.99

$1,499.99

Chevrolet Performance Vortec Cylinder Heads

Chevrolet Performance cast iron Vortec cylinder heads will fit 1958 and later small block Chevy engines, and offer a 20 to 40 hp increase over earlier cast iron small block heads. Features include fast burn combustion chambers, and a high-velocity port design. They require the use of a Vortec-style intake and self-aligning rocker arms, and come complete with valves, springs, and retainers.

3.0 out of 5 stars ( 6 )

$795.65

$1,258.33

Professional Products Cyclone Vortec Intake Manifolds

These Cyclone intake manifolds from Professional Products are designed to fit engine swaps using the 1996 and later Vortec cast iron heads or the Edelbrock E-Tec aluminum heads. These manifolds can be used on any Chevy V8 engine utilizing the late Vortec head. They have a provision for an external water bypass. These Cyclone Vortec intake manifolds feature 4-corner water outlets, dual distributor hold-downs, a square bore carb adapter and gasket, and will work with late model style water neck, alternator, HEI, and air conditioning brackets.

3.53 out of 5 stars ( 19 )

$173.99

$224.99

Painless Performance GM Gen IV Vortec Truck Engine Wiring Harnesses

Painless Performance GM Gen IV Vortec truck engine wiring harnesses are designed to operate any Chevrolet Gen IV engine coupled with a 4L65E, 4L70E, 4L80E, or 4L85E automatic transmission. They cannot be used with a 4L60E transmission because it's missing the input speed sensor required by the transmission control module. The harnesses support engines with or without cylinder deactivation and/or variable valve timing. They feature an integrated weatherproof fuse block. Painless Performance GM Gen IV Vortec truck engine wiring harnesses have 10 fused power circuits, including injectors, ignition coils, oxygen sensors, ECM ignition, MAF/VLOM, and fuel pump. They also use an integrated 30 amp fuel pump, 40 amp cooling fan relays, and two ignition relays. The harnesses have an extra 4 ft. of length between the ECM connections and the main engine breakout.

4.0 out of 5 stars ( 1 )

$830.99

Edelbrock Performer Vortec Intake Manifold and Carburetor Kits

These Edelbrock Performer Vortec intake manifold and carburetor kits are intended for small block Chevy engines fitted with either 1996 and later cast iron Vortec heads or Edelbrock's E-Tec aluminum heads. Performer Vortecs are great for street rods, engine swaps, or industrial applications. They're set up for either square-bore or spread-bore carburetors and produce power from idle to 5,500 rpm. The kits include a 650 cfm Thunder Series AVS carburetor with electric choke for easy drivability.

3.0 out of 5 stars ( 2 )

$993.95

VEGE Chevrolet 350 C.I.D. Vortec Remanufactured Long Block Crate Engines

VEGE Chevrolet 350 C.I.D. Vortec remanufactured long block crate engines are reverse engineered to ensure that any original defects are removed, saving you time and money. Each crate engine can produce 290+ hp and 375+ ft.-lbs. of torque when it's equipped with a high-rise dual plane intake and 650 cfm carburetor. Start your budget-minded build with an excellent foundation--a VEGE Chevrolet 350 c.i.d. Vortec remanufactured long block crate engine. Engine specifications: * Block: Seasoned GM 350 c.i.d. block -- 2-bolt main -- One-piece rear seal * Bore/stroke: Up to 4.060 in. x 3.480 in. * Displacement (cu.in): 350 c.i.d. * Crankshaft: OE cast * Rods: OE reconditioned PM rods * Pistons: Hypereutectic 9.4:1 compression * Rings: Moly * Camshaft: Hydraulic roller * Cam specs: -- 191/194 at 50 -- .414 intake/.428 exhaust -- 111 LSA * Cylinder heads: -- OE Vortec 64cc -- 1.94 intake/1.50 exhaust * Rocker arms: Stamped steel 1.5 ratio * Oil pan: Stock 5 qt. * Valve covers: Chrome center bolt * Timing cover: Chrome Note: Can work with factory Vortec system or used as a retrofit with Vortec dual plane intake and carburetor.

Not Yet Reviewed

$3,099.99

AFR 190cc Vortec Eliminator Street Cylinder Heads

AFR 190cc Vortec Eliminator Street cylinder heads have exceptional flow characteristics, are 50-state street legal, and the preferred choice over rebuilt factory heads. They feature 100 percent CNC-ported chambers, A356 aluminum castings, and high-quality components. These heads are recommended for street, strip, and towing engines operating up to 6,000 rpm from 350 to 383 cu. in. For performance, strength, and ease, install AFR 190cc Vortec Eliminator Street cylinder heads. Additional features include: * 3/4 in. extra-thick head deck * 2.020 in. intake and 1.600 in. exhaust valves * Center and perimeter valve cover bolt patterns * 0.100 in. raised exhaust port * Not compatible with self-aligning rocker arms

4.5 out of 5 stars ( 4 )

$2,185.00

Chevrolet Performance TPI Vortec Lower Intake Baseplates

Tuned Port Injected (TPI) engines with Vortec heads are a reality, thanks to the Chevrolet Performance team. Their engine dynometer tests have shown a 40 hp gain with the new Vortec TPI base plate and stock Vortec heads versus the stock L98 engine. The Vortec TPI base manifold was designed from the original GM TPI intake to be a universal fit for Chevrolet/Pontiac cars (1985-92) that were equipped with factory Tuned Port Fuel Injection—and the cylinder heads have been replaced with the new style raised-port improved flowing Vortec heads from Chevrolet Performance. * Performance gains: In-house testing has proven a gain of 40 hp over a stock L98 engine. The larger runners of the TPI Vortec baseplate, combined with the excellent flow characteristics of the GM Vortec heads, produced 300 hp on an otherwise stock L98 engine. Other modifications such as camshafts, rocker arms, and injectors produced as much as 375 hp with the stock computer and throttle body. Testing was performed with a mass airflow (MAF) sensor system. * Minor modifications required: TPI Vortec baseplates are a universal design that we patterned after the original GM TPI baseplate. Because it is a universal design, you should first test fit all components that bolt directly to the intake and make any required modification prior to final installation. Some modifications may be required of the external components related to the intake and EGR systems.

Not Yet Reviewed

$449.95

Chevrolet Performance Vortec Dual Plane Intake Manifolds

Chevrolet Performance Vortec dual plane intake manifolds are designed for maximum horsepower and a broad torque curve to give you great performance. These high-rise intakes fit all 283 to 400 c.i.d. small block Chevrolet engines using late model Vortec heads. The lightweight aluminum manifolds accept Holley square bore carburetors and include an externally plumbed hot water crossover passage.

4.6 out of 5 stars ( 5 )

$402.91

$672.73

Chevrolet Performance Vortec Low-Rise Intake Manifolds

These Vortec intake manifolds were designed for ultimate horsepower and torque when used with Vortec cylinder heads. These manifolds offer superior throttle response for street or racetrack use and will clear most stock hoods. Vortec aluminum manifolds will accept either Holley or Quadrajet carburetors and offer provisions for the EGR.

4.2 out of 5 stars ( 5 )

$525.18

Davis Unified Ignition Vortec D.U.I. Distributors

Got a plastic problem? Solve it with Davis Unified Ignition Vortec D.U.I. distributors. Firepower and plastic--the two just don't seem to fit together. And yet, your powerful Vortec engine has just that--a weak plastic distributor. Upgrade your imperfect plastic with built-tough Vortec D.U.I. They have all-aluminum housings for parts that are stronger, more durable, and long-lasting. You won't have any more stripped-out distributor cap retaining screws, which are a common problem with the stock housing. Also, they are the same dimensions as stock, so the factory wiring will plug right in! How easy is that? And what about looks, you ask? These distributor housings are polished for a high-tech look and the brass terminal cap and rotor are included. If you are overhauling your Vortec engine or just need to replace the distributor, Vortec D.U.I. distributors from Performance Distributors should be your distributors of choice.

4.3 out of 5 stars ( 10 )

$229.00