Engines & Engine Parts at Summit Racing

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

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$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

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$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

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

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 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 )

$691.75

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$1,258.33

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

Chevrolet Performance Vortec Top End Kits

If you're looking for more horsepower and torque for your engine, Chevrolet Performance Vortec top end kits may be just the ticket! These kits are available for a variety of engines, and each kit is comprised of all the pieces and part components you need to get the job done. Order the Chevrolet Performance Vortec top end kit recommended to fit your engine model.

Not Yet Reviewed

$1,585.12

Chevrolet Performance Vortec Valve Covers

These Vortec valve covers from Chevrolet Performance are the ideal valve covers for your Vortec heads. These stock-style covers feature a centerbolt design and a black finish.

4.0 out of 5 stars ( 4 )

$130.99

FLOTEK 200cc Small Block Chevy Cylinder Heads

FLOTEK's 200cc small block as-cast ported chamber cylinder heads feature design by Jones Engineering, with 23-degree runners making impressive horsepower. Their power is ideal for street-strip usage and will post exceptional flow numbers right out of the box. The heads are available assembled or bare. Order the model with options recommended for your engine application. FLOTEK 200cc small block Chevy cylinder heads deliver the performance you're looking for! Notes, features and benefits: * This item is not sold as a pair; this is a single cylinder head * Versatile 200cc intake ports * 64cc combustion chamber * Phosphorous bronze valve guides * High-nickel valve seats * Ends already milled and drilled for accessories * Offered in solid or hydraulic cam design

4.26 out of 5 stars ( 19 )

$489.00

Chevrolet Performance 350 C.I.D. Base Long Block Crate Engines

Chevrolet Performance's 350 c.i.d. base long block crate engines are their most popular choice—because no one else can deliver as much performance for this kind of value. Chevrolet Performance believes that everyone should be able to afford a high-quality GM V8 without going broke. Got a tired, old Chevy that needs a lift? Then these replacement engines are just right for you. Chevrolet Performance 350 base long block engine assemblies start with a 4-bolt main bearing block, aluminum pistons, and a hydraulic camshaft. Then they're topped with cast iron cylinder heads designed to be extremely durable, while still providing good airflow through the engine.

5.0 out of 5 stars ( 4 )

$5,472.99

Summit Racing™ Pro LS Automotive Camshafts

Summit Racing™ Pro LS Automotive cams are affordable and designed in stages with very specific cam timing for each individual application in cathedral and rectangle port versions. This ensures maximum performance and gives you the idle you are looking for. The lobes are designed for stability at high rpm with the spring pressures found in quality .600 and .670 in. spring packs. Careful design guarantees the cams can be installed with minimal difficulty. Although piston to valve clearance should always be verified, the Stage 2 and 3 cams often allow for additional cylinder head milling. The Stage 4 cams often require no changes but can be degreed slightly different as needed. Starting with American bearing steel, they are precision machined on a Landis 3LB CNC grinder with CBN diamond wheels for unmatched quality.

4.6 out of 5 stars ( 25 )

$349.99

Summit Racing™ Pro LS Camshaft & Spring Kits

Summit Racing™ Pro LS camshaft and spring kits are designed for GM LS engines. Each cam kit offers a budget-friendly option without sacrificing quality and performance. They're available in Stage 1 or 2 performance configurations. Stage 1 kits include the cam and matching drop in beehive springs with seals or optional upgraded dual spring and retainer kit. Stage 2 kits give you an additional cam change gasket kit and a crank bolt. Order the Summit Racing™ Pro LS camshaft kit recommended for your year/make and engine application.

4.79 out of 5 stars ( 38 )

$390.41

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$769.95

Summit Racing™ Pro LS Turbo Camshafts

Summit Racing™ Pro LS Turbo cams are affordable and specifically designed to optimize cam timing with turbochargers. The lobes are stable up to 7,000-plus rpm with the exhaust lobes opening softly against high cylinder pressure for reduced stress on the valvetrain. Overlap has also been reduced in order to prevent reversion, which is typically seen with higher turbine inlet pressures. They come in distinct stages that give you the idle, spool, and power characteristics that match your engine and turbocharger. Starting with American bearing steel, they are precision machined on a Landis 3LB CNC grinder with CBN diamond wheels for unmatched quality. The lobes have been designed for stability at high rpm with the spring pressures found in commonly available quality spring packs.

5.0 out of 5 stars ( 8 )

$349.99

Chevrolet Performance SP350/357 Base Chevrolet Crate Engines

If it's affordable performance you're looking for to power your project vehicle, Chevrolet Performance's SP350/357 Base Chevrolet crate engine delivers! With 357 hp and a deep reserve of low-rpm torque, it quickly reminds you why Chevrolet's original 350 small block has been the industry benchmark for decades. The SP350/357 leverages the strength of a strong rotating assembly secured in a brand-new block with 4-bolt mains, along with economical Vortec iron cylinder heads. A roller camshaft optimizes driveability and airflow capability. It all adds up to a 24 hp gain over CPP's 350 HO crate engine—and a great, affordable alternative to rebuilding. This base crate engine package includes an assembled long block, including the oil pan. You finish it off your way, with the ignition system, induction system and additional accessories. SPECIFICATIONS: Engine: SP350/357 Base Horsepower: 357 hp at 5500 rpm Torque: 407 lbs.-ft. at 4000 rpm Compression Ratio: 9.0:1 nominal Block: Cast iron with 4-bolt main caps, 4.000 in. bore Crankshaft: Cast Nodular Iron Heads: Cast Iron; 64cc Chambers Valves: 1.940 in./1.500 in. Camshaft Lift: 0.473 in./0.473 in. Hydraulic Roller Duration at 0.050 in.: 215 degree/223 degree INSTALLATION NOTES: * Use the Holley 670 cfm 4-barrel carburetor P/N 19170092 to achieve the listed horsepower and torque * Requires intake manifold, carburetor, distributor, spark plug wires, and water pump to complete assembly * Requires feed line from fuel pump to carburetor * Not intended for marine applications * Balancer and flexplate are NOT included

5.0 out of 5 stars ( 2 )

$6,215.21

Summit Racing™ Pro LS Twin Turbo Camshafts

Summit Racing™ Pro LS T6 single and twin turbo cams have increased overlap from the standard turbo cams to take advantage of the better turbine housing flow. As a result, these cams will increase RPM and work with larger cubic inches better in race applications where an open front exit exhaust is utilized.

Not Yet Reviewed

$349.99

Summit Racing™ Pro LS Single Plane Camshafts

Summit Racing™ Pro LS Single Plane cams are affordable and designed for racing applications where a carburetor and open exhaust are commonly found. These cams have slightly narrower lobe separation to increase torque and compliment short runner intakes. They come in distinct cam timing increments to give you maximum control over the power band. They're also designed with longevity in mind by taking stress off the valvetrain. These lobes remain stable to over 7,000 rpm with a common .600 and .670 lift dual spring kits.

4.67 out of 5 stars ( 21 )

$299.99

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$308.99

Summit Racing™ Pro LS Forged Pistons

The Summit Racing Pro LS forged pistons are affordable and built to withstand the rigors of high boost and nitrous. These pistons are forged from Premium 2618 alloy - the strongest made. They have specially profiled piston skirts, which allow them to run a tight piston-to wall-clearance for maximum ring seal and minimal friction. They have many other high-tech features too! • Maximum ring-land thickness for power-adders • Dedicated forgings for the best strength-to-weight ratio • Multiple compression ratios specifically targeted for 4.8L, 5.3L, 5.7L, and 6.0L engines • Designed around Premium file fit rings with Gas-Nitride or Plasma steel tops and ductile Napier second rings • Available in versions for Gen. 3 Press-fit, Gen. 4 Floating, and Aftermarket 6.125 rods • Standard and Stroker versions available • Generous valve reliefs that work with both Cathedral port AND Rectangle port heads • Pressure-fed pin-oiling • Pressure seal groove in 2nd ring land for increased seal. • High-Speed brush deburring to remove sharp edges that cause detonation • Ultra-Modern 2.250 pin forgings clear the reluctor rings with stroker cranks • Durable Chromium Steel wristpins. • Replacement Singles Available

4.58 out of 5 stars ( 72 )

$649.99

COMP Cams High Performance Valve Spring Kits

Simplify your valvetrain assembly! COMP Cams high performance valve spring kits have everything that you need for a complete valve spring assembly. Springs and retainers are included, along with complete instructions for a worry-free installation.

4.68 out of 5 stars ( 34 )

$198.95

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$323.95

ARP High Performance Series Rocker Arm Studs

ARP High Performance Series rocker arm studs are ideal for ET bracket racing, limited rule oval track competition, or street use. Made from 8740 chromoly steel and are heat-treated to 180,000 psi tensile strength, they are concentric within .005 T.I.R. thread pitch to thread pitch, which will give you more consistent rocker geometry. With an extra-large radius base, they are more resistant to flex and will provide a more positive seating. These rocker arm studs are designed to be used with Perma-Loc adjusters (not for use with OEM-style, self-locking nuts).

4.8 out of 5 stars ( 280 )

$9.99

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$94.99

BluePrint High Torque GM 377 C.I.D. Base Stroker Long Block Crate Engines

BluePrint high torque GM 377 c.i.d. base stroker long block crate engines will provide you a great foundation to return your vehicle to the performance level you desire. They feature a new one-piece rear main BluePrint engine block with 4-bolt mains. Inside the block is a cast crankshaft and connecting rod rotating assembly, with 9.1:1 compression hypereutectic pistons. The full roller camshaft provides 0.481 intake/0.480 exhaust lift with 187 intake/193 exhaust duration at .050 with a 97 degree lobe separation. The engines also include a new oil pan, a set of valve covers, and a timing cover to finish them off. We purchased the last of these new-in-the-box engines from Blueprint. This means we cannot extend a warranty from the manufacturer; however, we do offer our standard 90-day handshake guarantee. This is a last chance opportunity, once they're gone we won't be able to order more--so grab one while you can! Engine specifications: * All new and dyno tested 377 c.i.d. small block Chevy compatible engine * Cast crankshaft with hypereutectic pistons * 4.000 in. bore and 3.750 in. stroke * Aluminum heads with 67cc chamber, 1.500 in. exhaust, and 1.940 in. intake valve * Accommodates 8- or 12-bolt intake manifolds * Requires electric fuel pump (not machined for mechanical fuel pumps) * Harmonic balancer included

4.0 out of 5 stars ( 2 )

$4,799.99

Lokar Flexible and Machined Engine Dipsticks

Lokar's flexible and machined engine dipsticks are designed to coordinate with their flexible transmission dipsticks. The slim design allows for an easy installation inside of your headers to work with OEM and Sanderson cast exhaust manifolds. They have clearance for block-hugger headers or can be applied straight into the engine block (without tube), depending on your application. All engine dipsticks feature an E-Z read aluminum or steel stick for an accurate measurement of engine oil.

4.41 out of 5 stars ( 357 )

$102.95