Summit Racing SpeedCard - learn how to get 15% back up to $150

Summit Racing SpeedCard - learn how to get 15% back up to $150

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CHEVROLET Chevy small block Gen II (LT-based engines) Parts and Accessories

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Results 1 - 24 of 71

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QA1 GM 2.0 Street Control Arms

QA1 GM 2.0 Street control arms provide increased positive caster compared to OE arms and are among the lightest available. These arms feature a lower unsprung weight and improved performance without sacrificing durability. Each arm includes a QA1 integrated ball joint design which is stronger than OEM and rebuildable for tunability, providing long-term reliable service. These arms are designed with billet cross shafts for reduced weight and durability for the long haul. Double-sheer lower mounts are coil-over ready for a clean installation. QA1 GM 2.0 Street control arms look incredible and use no unsightly additional adapters! Form meets function with these newly designed arms that look and perform great without requiring painstaking restoring like factory stamped steel control arms.

4.73 out of 5 stars ( 22 )

$572.36

$769.46

Chevrolet Performance LT4 Hot Cam Hydraulic Roller Camshafts

These LT4 Hot Cams from Chevrolet Performance are direct replacements for your stock LT4 hydraulic roller cam. They are designed to increase horsepower and torque in your LT4.

4.9 out of 5 stars ( 21 )

$593.43

Trick Flow® TFX™ Fuel Injectors

Trick Flow® TFX™ fuel injectors have so many features, it's no wonder that they are considered one of the best aftermarket injectors available! They atomize fuel better, resist clogging, are quieter, and require less energy to operate than other injectors. Low magnetic stainless steel bodies help prevent moisture contamination, and OEM-style clip grooves eliminate possible fuel leaks. Other features include electronically drilled and machined disc-type fuel control valves, improved nozzles and coil windings, and Viton® O-ring seals to prevent air leaks under extreme operating conditions. High-quality, 1/2 micron filter screens keep foreign debris and contaminants from entering the injectors to ensure proper performance and a long life cycle. TFX™ fuel injectors are 100 percent duty cycle tested to ensure reliability and performance. All flow values are at 3 bar (43.5 psi).

4.78 out of 5 stars ( 36 )

$549.99

$674.99

Chevrolet Performance Carbureted LT1 Intake Manifolds

Dual plane Chevrolet Performance Parts' Carbureted LT1 intake manifolds make it possible to take advantage of the advancements found in Generation 2 Chevy engines. They allow you to install a carburetor on your LT1 engine without the hassle of running a computer or emission controls. They accept both Holley and Quadrajet carburetors, and feature longer runners that increase engine torque by up to 30 ft.-lbs. without sacrificing top-end power.

4.89 out of 5 stars ( 28 )

$507.67

Callies Compstar Connecting Rods

Better by design, Callies Compstar connecting rods offer high performance and a trouble-free engine build. Concerns about out-of-round, big-end bore sizing, repeatability, time-saving details, and upgrade costs are a thing of the past. Their forged 4340 steel rods are put through a lengthy stress-relief process and burnishing of threads and bolt spot faces to ensure dimensional repeatability, no matter how many times rods are torn down and reassembled. Pin bushings are chamfered and honed, parting line edges are generously chamfered, and bearing locating tab slots are deburred, all in an effort to save you time and trouble. ARP 2000 bolts and stroker clearances are standard with Compstar rods. Choose either their original H-beam design or heavy-duty I-beam designed rods. For high performance use right out of the box, plus value and peace of mind, try Callies Compstar connecting rods.

4.85 out of 5 stars ( 20 )

$696.00

On Sale

Painless Performance Fuel Injection Harnesses

For maximum power with exceptional drivability, transplant the power of fuel injection into your vehicle with Painless Performance fuel injection harnesses. All kits include straightforward instructions and TXL high-temperature, color-coded, and labeled wire for ease of installation. All fuel injection harnesses are 100 percent quality-tested on OmniScanners to ensure the viability of the circuits. Harnesses for both GM and Ford applications are available and they use genuine original equipment connectors for trouble-free installation and operation.

4.48 out of 5 stars ( 94 )

$669.99

$744.99


$602.99

$670.49

On Sale

MechMan Elite Series Billet Alternators

MechMan Elite Series billet alternators offer great amperage output and durability. Their 6-phase technology, combined with massive twin rectifier assemblies and 12 diodes, makes these stunning alternators totally durable for daily use. Plus, the 6-phase hairpin stators make the alternators fundamentally more efficient, equating to incredible output at extremely low engine rpm, less energy wasted in the form of heat, and more horsepower to the wheels. MechMan Elite billet models are available for replacement or upgrade, and they are available in a unique selection of finishes and amperage outputs. Choose one designed for your vehicle.

5.0 out of 5 stars ( 10 )

$629.00


$534.65

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QA1 GM 2.0 Pro-Touring Control Arms

Designed for the pro-touring GM enthusiasts, QA1 GM 2.0 pro-touring control arms are a simple upgrade over original suspension or worn and outdated tubular control arms. The pro-touring arms are also for those wanting to improve their overall handling, ride quality, and vehicle stance. These arms will improve suspension geometry over the factory configuration and pave the way for planning additional upgrades. The high-strength, low alloy steel enables optimized thinner wall construction and results in overall lighter weight. The increased positive caster design improves straight line stability. Pro-touring arms also feature QA1's stronger, low maintenance, and rebuildable ball joints which feature integrated dust boots. Note: These control arms are not compatible with OE-type springs, a coilover system must be installed. QA1's arms will accept factory type sway bars and include upper and lower bump stops.

5.0 out of 5 stars ( 14 )

$665.96

Summit Bucks

Scat Pro Comp I-Beam Connecting Rods

These Scat I-beam connecting rods incorporate all of the best features possible for an I-beam rod, including some strength adders found in H-beam designs. Scat Pro Comp I-beam connecting rods are profiled with clearance for long stroke applications. These connecting rods feature a one-rib cap design for added strength and bearing support, polished beams to eliminate stress risers, and special hollow dowels with huge 7/16 in. ARP cap screw bolts to greatly increase strength and horsepower capabilities.

4.74 out of 5 stars ( 61 )

$505.99

$600.99

On Sale

COMP Cams Xtreme Energy Camshafts

COMP Cams Xtreme Energy camshafts employ the latest cam technology to provide maximum performance. Whether your use is off-roading, towing, or street performance, there's an Xtreme Energy cam available for you. By using an aggressive lobe profile, these cams provide better throttle response and more top-end horsepower than equivalent cams from other manufacturers—while delivering increased engine vacuum. Hundreds of models are available for fitment on vehicles from 1955 to the present. Select the cam designed for your application.

4.6 out of 5 stars ( 340 )

$549.95

Detroit Speed Detroit Tuned Steering Rack and Pinions

Detroit Speed Detroit tuned steering rack and pinions have been optimized to provide an exceptional modern performance feel on the street and on the track. They're available in both standard and narrow widths that are 24.5 in. and 21.5 in., respectively. They feature valving that's specifically designed to provide the increased performance feel found in late model performance vehicles, and they're made from all-new, superior-quality components for long-lasting durability. Detroit Speed Detroit tuned steering rack and pinions come complete with polyurethane mounting bushings and have an internal inner tie rod boot balance tube. So, if you want nothing but the best when it comes to your hot rod or street musclecar, Detroit Speed Detroit tuned steering rack and pinions are your answer.

Not Yet Reviewed

$524.95

On Sale

Hedman Street Headers

For the price, no other part can give you the horsepower and fuel economy improvements of Hedman headers. They make Hedman Street headers so well that they guarantee them to be free from defects--including cracks in the tubes and welds--for the life of the headers. Hedman Street headers are available uncoated or in Black Maxx or their polished HTC thermal ceramic coated finishes and, as an added bonus, they also come with all necessary gaskets and mounting hardware. Unless otherwise noted, these headers are designed to fit the vehicle as it came from the manufacturer. This includes components like cylinder heads, chassis, steering, motor mounts, body mounts, and bushings, etc. If your vehicle is using aftermarket components, parts from other applications, or custom-altered parts, then it is the installer's responsibility to verify fitment. Special warning regarding Hedman painted headers only. The paint on these headers is not designed as a final finish; it is designed to protect the headers after the manufacturing process and during shipping. This paint will not withstand the high heat associated with engine break-in, nor will it withstand the heat cycles associated with any type of driving. It is recommended that this protective coating be stripped, and a high heat paint or coating designed for use on headers be applied.

4.17 out of 5 stars ( 2457 )

$684.99


$616.49

SSBC-USA Drum to Disc Brake Conversion Kits

Upgrade your braking system with SSBC-USA's drum to disc brake conversion kits. You'll enjoy the rhythm of modern stopping power afforded you with their cast iron or aluminum calipers, brake pads, rotors, and all necessary brackets, hardware, and bolts. Order the SSBC-USA drum to disc brake conversion kits designed for fitment on your vehicle—front, rear, or both.

3.06 out of 5 stars ( 32 )

$735.00

On Sale

UMI Performance Front and Rear Sway Bar Kits

UMI Performance sway bars are designed to reduce body roll and understeer and increase cornering capabilities, resulting in a more balanced suspension. The front sway bar is more rigid than the factory model and comes complete with new polyurethane end links and greaseable sway bar bushings. The rear sway bar is supplied with new Grade 8 mounting hardware and locknuts. UMI Performance sway bars are manufactured from 4140 chromoly steel—and formed as one piece to ensure maximum strength and performance. Each rear sway bar is heat-treated and heat-formed to maintain longer memory than a cold bent bar, while the front sway bar is CNC-bent for a precise and accurate fit every time. Order the kit recommended for your vehicle.

4.62 out of 5 stars ( 71 )

$579.99


$521.99

Eagle H-Beam Connecting Rods

Free your engine's horsepower on the wings of Eagle H-beam connecting rods. Their 2-piece, forged, vacuum-degassed, 4340-certified steel construction provides outstanding strength, while still weighing much less than stock rods. Each rod is multi-stage heat-treated, X-rayed, sonic-tested, magnafluxed, 100 percent machined, and then shot-peened to stress-relieve the metal. The rods have precision cap alignment sleeves to positively locate each rod cap, silicon bronze bushings for floating pin models—and are available in stroker models that allow additional cam-to-rod clearance for large stroke combinations. They come standard with 190,000 psi rated ARP 8740 and 230,000 psi rated ARP 2000 rod bolts, or 265,000 psi rated ARP L-19 bolts as upgrades. Instructions and rod bolt lubrication are included. Order the model designed for your vehicle year/make and engine application.

4.72 out of 5 stars ( 83 )

$604.99

$836.99

Eagle CRS Lightweight H-Beam Connecting Rods

Eagle now offers their CRS lightweight H-beam connecting rods in their Featherweight series. The lighter design provides less rotating mass for flawless high-rpm performance. Their 2-piece, forged, vacuum-degassed, 4340-certified steel construction provides superb strength at a fraction of the weight of most other rods. Each rod is multi-stage heat-treated, X-rayed, sonic-tested, magnafluxed, 100 percent machined, and shot-peened to stress-relieve the metal. The rods have a stout cap screw attachment with precision cap alignment sleeves to positively locate each rod cap. They come with 220,000 psi rated ARP 2000 cap screw rod bolts, instructions, and rod bolt lubrication.

5.0 out of 5 stars ( 3 )

$679.99

$847.99

COMP Cams Evolution Series Hydraulic Roller Lifters

COMP Cams Evolution Series hydraulic roller lifters with Hydraulic Cartridge Technology (HCT) are revolutionary patented tappets. A combination of a self-contained hydraulic cartridge within a thick-wall lifter body and accompanying reduced oil volume that is less effected by oil aeration delivers the most consistent bleed rates between each lifter on the market. The smaller volume within the hydraulic cartridge creates one of the most responsive and quietest lifters on the market today. Startup noise is greatly reduced, and a precision-controlled bleed down rate ensures excellent performance at high RPM. The cartridge design also allows for an incredibly stiff lifter body, greatly reducing body distortion and further ensuring consistent hydraulic performance. The patented HCT tappets are a completely new design that was developed specifically by COMP Cams to meet the demanding performance and durability required for modern street and performance street engines. The HCT and proprietary manufacturing processes of these lifters ensure precision and longevity that exceed any lifter on the market. Other features include increased duration and lift to the camshaft and two oiling features. Another industry first is the fact that the hydraulic element of this patented lifter is serviceable, allowing anyone to rebuild lifters in his or her own garage. Order the Evolution lifters recommended for your year/make and engine application.

3.92 out of 5 stars ( 12 )

$646.95

COMP Cams Endure-X Roller Lifters

COMP Cams Endure-X roller lifters set the standard for solid roller lifter technology. The hydraulic roller lifters are designed with oiling and inboard link bars, they're engineered to withstand the demands of aggressive cam lobe designs and increased RPM ranges. The lifters feature a wear-resistant tool steel axle, precision sorted needle bearings, and most applications include EDM oil injection technology that guarantees the bearing assembly receives a constant flow of oil. Endure-X solid roller lifters are heat treated, machined to ultra-high tolerances, and fully rebuildable.

4.45 out of 5 stars ( 40 )

$780.95

BBK Shorty Headers

Shorty headers from BBK will help your vehicle produce an extra 8 to 15 hp. Constructed from mandrel-bent steel tubing with 3/8 in. thick die-stamped flanges, the exhaust units are available in tube diameters to fit a variety of engine sizes. (Unless otherwise noted, these headers are designed to fit the vehicle as it came from the manufacturer; this includes components like cylinder heads, chassis, steering, motor mounts, body mounts, and bushings, etc.) If your vehicle is using aftermarket components, parts from other applications, or custom-altered parts, then it is the installer's responsibility to verify fitment.

3.85 out of 5 stars ( 302 )

$799.99

$849.99

On Sale

Doug's Headers Stainless Steel Headers

Experience is in Doug's Headers DNA. They have been a respected name since the 1960s and remain one of today's most popular brands among muscle car enthusiasts who don't sacrifice quality and fit when it comes to their vehicle. Doug's stainless steel headers will give the greatest increases in horsepower and torque across the entire rpm spectrum, and they are meticulously designed to provide maximum power and the highest quality available. Available in many fitments, choose a set designed for your vehicle. Key features: * 304 stainless steel construction to prevent rust and corrosion * 3/8 in. thick machined flanges to prevent warping * Mandrel-bent tubes for an accurate fit and improved flow * Precision formed long transition collectors reduce backpressure * Header tubes have a natural stainless finish * Necessary mounting hardware, collector reducers or connector pipes, premium gaskets, and detailed installation instruction sheets are included

4.29 out of 5 stars ( 24 )

$840.80


$756.72

Summit Bucks

Scat Pro Sport H-Beam Connecting Rods

These H-beam connecting rods are the strongest Scat connecting rods available. These Scat H-beam connecting rods are perfect for supercharged and nitrous applications. These rods incorporate a special doweled cap for specific cap-to-rod alignment and are profiled with extra clearance for stroker applications.

4.8 out of 5 stars ( 41 )

$604.99

$832.99

Summit Racing™ Manual Transmission Safety Bellhousings

Summit Racing™ manual transmission safety bellhousings are SFI 6.1 approved bellhousings designed and manufactured to fit most popular vehicles—whether for racing or used to swap engines/transmissions. The Summit Racing™ bellhousings will give you a peace of mind that should a clutch or flywheel failure occur, the damage will be contained within the bellhousing. The Hydroformed process of these components makes for a superior one-piece design, thus, producing a consistent wall thickness and uniform strength throughout the structure to eliminate possible weak welded joints. These bellhousings use certified American made steel, stress relieved, then is shot peened to reach maximum yield strength. Features and benefits include: * Hydroformed process provides a superior one-piece design, consistent thickness, no welded joints * Made with certified American made steel- stress relieved and shot peened for maximum strength * CNC-machined and Blanchard ground attains the most accurate alignment of crank centerline and input shaft, as well as minimizes shifting issues and premature part failure * Powdercoated for maximum corrosion resistance * Precision machined block protector included * ARP mounting fasteners included

3.71 out of 5 stars ( 7 )

$701.99

On Sale

UMI Performance 1993-2002 GM F-Body Adjustable Lower Front A-Arms

For a strong, streetable setup without the weight of stock, add UMI Performance adjustable lower front A-arms and lose 8 lbs. on the front of your 1993-2002 GM F-body. What you gain are added strength and increased performance. These adjustable A-arms are built strong using DOM steel tubing, 3/16 in. thick CNC-machined shock mounts, new ball joints, high-quality chromoly spherical PTFE-lined rod ends, and greasable polyurethane bushings.Or the chromoly version uses 1.250" x 0.095" 4130 chromoly tubing, maintaining strength and reducing product weight by an additional 2 lbs, 10 lb total reduction. They're finished in your choice of durable red or black powdercoating. Whatever your application, race car or daily driver, UMI Performance 1993-2002 GM F-body adjustable lower front A-arms can handle your setup and lighten your load.

4.5 out of 5 stars ( 2 )

$699.99


$629.99

On Sale

Summit Bucks

COMP Cams Xtreme Fuel Injected Camshafts

COMP Cams Xtreme fuel injected camshafts are designed for late model applications. Ground using faster-opening and more efficient ramp profiles, Xtreme camshafts are engineered for 1.6 ratio rocker arms and beehive valve springs, which provide a dramatic increase in torque and horsepower.

4.76 out of 5 stars ( 29 )

$549.95

$574.99

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