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Trick Flow® Super 23® 175 Cylinder Heads for Small Block Chevrolet

Trick Flow® Super 23® 175 cylinder heads deliver performance that far exceeds the power capabilities of factory heads on 283-350 c.i.d. small block Chevy engines. It starts with the small cross section Fast as Cast® runners. They promote excellent port velocity for increased low end torque and have a profile that provides excellent flow for making high RPM horsepower on small bore engines. Modern CNC-profiled chambers promote combustion efficiency to maximize power with less ignition timing, reducing the potential for detonation. The result is more power and torque, better drivability, and greater throttle response from your street performance engine. The features don't end there. Trick Flow® Super 23® 175 cylinder heads have improved A356-T61 castings with 3/4" thick decks for added strength and durability. They also have a competition multi-angle valve job, angled spark plugs, and raised valve cover rails for improved rocker clearance and less potential for oil leaks. Heads are available assembled with premium components including stainless steel valves, bronze guides, 7° machined locks, chromoly retainers, and your choice of PAC Racing valve springs for flat tappet or hydraulic roller cams. Trick Flow® Super 23® 175 heads accept most original accessories. They are emissions-legal under CARB E.O. #D-747-1 for 1995 and earlier GM vehicles with Chevy 262–350 engines. Cylinder heads are available fully assembled or as bare castings. Sold individually.

4.6 out of 5 stars ( 5 )

$899.99

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Holley Aluminum LS Valve Covers

Holley aluminum LS valve covers will give your Chevrolet LS Series engines a totally new look. Manufactured from cast aluminum, they come in four different finishes, and feature a billet aluminum oil fill cap. Some valve covers in this series eliminate the need for the factory ignition coil bracket. Instead, the coils bolt directly to the valve covers for a nice angled look! Holley aluminum LS valve covers reuse the factory gaskets and bolts, will work with .750 in. lift camshafts using stock-style rocker arms, and fit all ignition coils with 72mm spacing.

4.39 out of 5 stars ( 142 )

$771.95

BTR Connecting Rods

BTR connecting rods are state-of-the-art 4340 H-beam rods for your build. They feature heat-treated, stress relieved, and shot peened bodies with bronze bushed pin bores, and the cap and rod are serialized at the parting line to ensure proper mating after disassembly. BTR inspects them for bearing housing and pin bore diameter, bend/twist, and C/L length. Additional features and benefits: * They are pre-torqued with high-pressure lube and ARP 2000 bolts * Sets of 8 are matched within 2 grams overall * The rods weigh in at approximately 665 grams * Laser marked on the beam with the BTR logo * Rods are individually bagged and sealed

5.0 out of 5 stars ( 2 )

$759.99

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 )

$772.99

Moroso Billet Aluminum Valve Covers

Moroso billet aluminum valve covers are CNC-machined from a billet aluminum bar to make them lightweight without sacrificing strength. Their airtight sealing allows the engine to pull greater vacuum for improved ring seal and power. The covers are available plain or with the Moroso logo, natural or black anodized—and mount with either a centerbolt or perimeter bolts. Order the pair designed for fitment with your vehicle and engine application.

5.0 out of 5 stars ( 2 )

$821.99

$1,053.99

Moroso Street/Strip Oil Pans

Designed for street performance machines that see occasional strip use, these Moroso oil pans are modified with deep or kicked-out sumps for increased capacity and oil control under hard acceleration. With a simple bolt-on installation into most production chassis, these Moroso street/strip oil pans are perfect for the weekend warrior.

4.17 out of 5 stars ( 409 )

$895.99

Howards Cams RaceMax Vertical Bar Mechanical Roller Lifters

You can rely on Howards Cams RaceMax lifters. These vertical bar mechanical roller lifters feature heat-treated 8620 steel billet bodies that are CNC-machined in one process to assure accuracy of all part features. RaceMax lifters are precision ground for proper fit in OE and +.300 in. tall aftermarket lifter bores. They're outfitted with an increased oil ban diameter for maximum rigidity, as well as heat-treated tool steel nitrided axles, and precision fitted roller bearings. The pressure-fed axle oiling insures longevity and best defense against premature failure. Trust your race car performance to Howards Cams RaceMax vertical bar mechanical roller lifters.

3.67 out of 5 stars ( 3 )

$756.99

Scat Forged Standard Weight Crankshafts

Scat forged standard weight crankshafts are designed for street or race engines with substantially increased horsepower. These crankshafts are precision-ground, heat-treated, shot-peened, inspected, and micro-polished for superior tolerance control. Scat crankshafts are also nitride-hardened for superior wear resistance, have straight-shot and chamfered oil holes, and feature lightening holes in all rod throws. They also have a large radius on all journals for improved strength and wear resistance. Scat forged standard weight crankshafts are available in dozens of sizes and configurations for fitment on vehicles spanning seven decades.

4.44 out of 5 stars ( 25 )

$965.99

Callies Compstar Xtreme Connecting Rods

All the quality, reliability, and workmanship you have relied upon for years from the Compstar lineup is taken to the Xtreme--Callies Compstar Xtreme connecting rods. Specifically designed for power adder and diesel applications, these rods utilize the same proven 4340 material and ARP 2000 or L19 fasteners. Strength was added by thickening up the flanges of the H-beam and a reduced depth-of-cut towards the center of each rod, then non-essential weight is taken out of the beam to help keep the overall weight of these Xtreme rods in check. Choose a set for your high output, boosted application.

Not Yet Reviewed

$928.00

$1,008.00

Edelbrock E-Tec Cylinder Heads

Engineered for maximum performance, the new E-Tec Series aluminum cylinder heads fit all small Chevys with Vortec-style intake manifolds. They incorporate Edelbrock's new high-quench 64cc combustion chamber design, which promotes a more uniform atomization of the air/fuel mixture for increased power. Available with 170cc or 200cc intake runners, these cylinder heads are assembled with one-piece stainless steel valves, 1.46 in. valve springs, retainers, and locks. The E-Tec models accept either centerbolt or standard valve covers, and work with most exhaust manifolds and headers. Match your vehicle specs to the correct Edelbrock head for precise fitment.

4.54 out of 5 stars ( 13 )

$936.50

$975.50

Chevrolet Performance L92 Cylinder Heads

Chevrolet Performance L92 cylinder heads are production-style aluminum heads that provide great airflow and exceptional performance. Features include: * Manufactured from 319-T5 aluminum alloy * Aluminum performance head * Fits any LS family engine with 4.000 in. bore or larger * Solid stem intake and exhaust valves * .510 in. Max Lift valve springs * As-cast L92-style intake ports * D-shaped exhaust ports * As-cast combustion chambers * Angled spark plugs (14mm; 5/8 in. hex; 3/4 in. reach; taper-seat plugs) * 15 degree valve angle * Bolt-down-type rocker arms * Center-bolt valve cover hold-downs

Not Yet Reviewed

$999.99

World Products Sportsman II Heads

Originally introduced in 1987, the latest versions of these Sportsman II heads from World Products continue to be the industry's most popular cast iron cylinder heads. Features include high-flow 200cc RightCast intake runners, Fast-Burn combustion chambers, and your choice of angled or straight spark plug locations. The ports are extra-thick with plenty of room for porting, and the heads are indexed off the chambers to ensure perfect alignment with the cylinders. Other features include universal end pads that'll accept all early and late model accessories, leak-free machined valve cover rails, and the ability to accept both perimeter and center bolt style valve covers. They are available in bare or complete assemblies with stainless steel valves, valve springs, retainers, locks, umbrella-style valve seals, screw-in studs, and pushrod guideplates.

5.0 out of 5 stars ( 4 )

$948.99

$994.84

PROMAXX Performance Vortec 185cc Iron Cylinder Heads

PROMAXX Performance goes one up with their Vortec 185cc iron cylinder heads. Popular with street/strip enthusiasts and Circle Track racers, PROMAXX designed these heads to work well on 350-383 applications. They're available bare or assembled; both feature screw-in studs and large diameter spring pockets. In addition, they both accept centerbolt and perimeter bolt valve covers—and are drilled for Vortec and carbureted intake applications. Greater performance at the right price!

2.79 out of 5 stars ( 14 )

$822.00

$1,022.00

RaceTec Race Pistons

RaceTec pistons are the highest quality, precision manufactured options available made from forged or billet 2618 aluminum alloy. Utilizing the latest in CAD software and modern CNC machining centers, it is extremely durable and perfect for your high-horsepower application. RaceTec's in-house design and dyno-proven forgings ensure the strongest and lightest piston for your requirements. They offer a long list of sizes and styles. Choose the proper fit for your build. Features for most RaceTec pistons: * CNC Precision used in every manufacturing operation * Valve pockets machined for oversized valves and high lift cams * Critically machined ring grooves * Top ring land gas distribution grooves to enhance performance and improve ring seal * Wrist pins, pin fit, wire locks, broached double pin oilers, and accumulator groove are included * Diamond tooling used throughout production, including ring grooves and skirts

Not Yet Reviewed

$1,053.00

PSC Accessory Drive Conversion Kits

PSC's accessory drive conversion kits for the GM Gen 5 engine make the work of installing a GM Gen 5 crate or salvage yard pull-it-yourself engine into your project car, truck, or Jeep super easy. These new ADK-LT kits are engineered to move all the accessories on the front of the Gen 5 engine inward and toward the center of the engine. This allows for easier installation on applications where engine bay space is very tight. A convenient value-added design feature is that these kits enable the installer to use the OEM AC compressor and alternator. A high-performance PSC power steering pump is included, and all of the brackets are designed for the highest quality fitment while retaining an OEM appearance. Order the conversion kit designed for your application.

Not Yet Reviewed

$800.00

$875.00

Continental ContiTech HY-T Wedge V-Belts

Continental ContiTech HY-T Wedge V-belts, with their narrow cross-section, require less power and are recommended for drives where pulsation, shock loads, high tension, and long centers are involved. They feature a continuous V-section that is protected by a wide-angle, synthetic fabric impregnated with high-quality engineered rubber compound. This unique envelope achieves the high-strength HY-T Wedge belts needed to withstand high loading forces. It also provides the torsional rigidity required in long center drives, delivering the traction needed for accurate tracking and precision performance. The belts are available in cogged and non-cogged models. Continental ContiTech HY-T Wedge V-belts advantages: * Reduced maintenance * Reduced drive cost * Reduced drive weight

Not Yet Reviewed

$752.99

$829.99

PRW Pedestal-Shaft Rocker Arms

PRW pedestal-shaft rocker arms are made from 6061-T6 or Series 7000 2024 aircraft quality aluminum alloy extrusions. Each rocker body is relieved for extra valve spring clearance and anodized for added strength. Each rocker body is shot-peened and machined for extra valve spring clearance; then anodized for better cooling and added strength. Each rocker arm incorporates needle roller bearings from the finest manufacturers in the world. CNC-machined billet steel pedestals, center-ground steel alloy rocker shafts, and PRW Custom-4135 alloy steel fasteners, valve lash adjusters and 12-pt. lash nuts comprise the foundation of these rocker arm systems. The kits come with the components and necessary hardware required for a professional installation. Order the rocker arms designed for your application needs. Features and characteristics: * Rated 750 lbs. open spring pressure * Internal oiling system for long-lasting performance * SAE 42100 full complement precision needle and cage roller bearings * Available in 1.5 or 1.6 ratio, and 1.5/1.6 split-ratio assemblies

Not Yet Reviewed

$775.05

AFR 210cc LS1 Enforcer Cylinder Heads

AFR 210cc LS1/LS2/LS6 Enforcer cylinder heads are available in standard and small bore applications. They feature Permanent Mold "As-Cast" Technology surfaces on the intake runners, exhaust runners, and combustion chambers that allow for extremely accurate and repeatable port location/performance. The budget-friendly heads are perfect for your OEM engine operating below 6,300 rpm. Fully assembled Enforcer models include the identical components found in AFR's higher end CNC-ported cylinder heads—such as PAC Racing springs, Viton® valve seals, machined bead valve locks (not stamped), hardened spring seats, and one-piece 8mm 21 4N stainless steel valves. The heads are available without any parts for the DIY. Sold as a single piece, two heads are required per engine.

5.0 out of 5 stars ( 2 )

$780.15

Manley Pro Series Crankshafts

Manley Pro Series crankshafts can make your short block bulletproof. They feature forged 4340 construction and undergo a multi-step heat-treatment process and are then nitrided for added strength. The crankshafts are stress-relieved, shot-peened, and magnafluxed. Manley Pro Series crankshafts have micro-polished large .125 in. radius journals, gun-drilled mains, and lightened rod journals for weight reduction. The counterweights are fully profiled and they are designed for internal balancing.

4.89 out of 5 stars ( 9 )

$873.46

Edelbrock Performer Cylinder Heads

All Edelbrock aluminum cylinder heads feature threaded inserts in the rocker studs and exhaust manifold bolt holes for superior strength and durability. They also include hardened seats, bronze valve guides, and fully machined valve cover rails for a more consistent gasket seal. They offer improved power throughout the rpm range for greater throttle response and top-end horsepower. The intake and exhaust runners are CNC-machine profiled for superior flow and performance.

3.88 out of 5 stars ( 41 )

$1,079.50

ICON Premium Forged Piston and Ring Kits

You don't need a king's ransom to rule the track. ICON premium forged piston and ring kits deliver high performance racing pistons crafted from high-strength 2618 primary aluminum alloy and matched with performance rings, creating remarkable value-packed kits. The pistons feature fully machined heads and valve ports, advanced accumulator and mini groove technology, drilled pin holes, triple wound spiral lock rings, and their proprietary diamond-finished skirts. Heavy-duty ICON premium forged pistons can handle the pressure and abuse from the horsepower numbers that your engine produces. If you're ready to give up your kingdom to build more horsepower with a great set of pistons--think again! ICON premium forged pistons and ring kits will help you reign victorious without spending a lot of cash.

4.56 out of 5 stars ( 18 )

$752.99

$869.99

Isky Hydraulic Flat Tappet Cam and Lifter Kits

Isky hydraulic flat tappet cam and lifter kits are designed for performance-minded car owners who want to use their everyday cars for the street and drags. They produce more power and rpm in road-driven cars, while giving you the power and torque needed to get off the line quickly at the strip. Made from the finest high-quality proferal cast iron billets, these hydraulic flat tappet cams are flame-hardened, super-finished, and Parko Lubrite coated for a long life. Order the model recommended for your vehicle and engine application.

4.79 out of 5 stars ( 19 )

$919.99

Dualoy Cast Pistons

Dualoy cast pistons are designed for diesel and medium-duty gas engines. They're cast from aluminum and machined in-house to maintain the highest level of quality and consistency. The diesel applications feature an iron ring insert in the top ring groove designed to accept the Keystone-style top ring. Dualoy piston sets are available for most popular diesel light or medium-duty truck applications and engine codes.

Not Yet Reviewed

$875.99

Chevrolet Performance LSA Cylinder Heads

Chevrolet Performance LSA cylinder heads offer high-strength cast aluminum casting for your supercharged application with premium steel intake and Inconel exhaust valves. Offering high strength, high flow, and high performance, LSA assembled cylinder heads provide an advantage to doing a build your way. Chevrolet Performance delivers those power-building attributes to you with a range of production-style aluminum heads.

5.0 out of 5 stars ( 2 )

$912.99

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