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9 Results Found For "step up springs"

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Howards Cams Exhaust Rotator Eliminators

These exhaust rotator eliminators from Howards Cams are used to make up the difference when doing away with factory big block Chevy exhaust rotators. No longer will you have to stack shims to take up the space! These .300 in. thick spacers also provide a step for the valve spring so that it cannot walk around on the cylinder head.

4.33 out of 5 stars ( 6 )

$55.99

Rage Powersport Silver Spring Aluminum Modular Threshold Ramps

Rage Powersport Silver Spring aluminum modular threshold Ramps are designed to provide accessibility for all mobility devices, including wheelchairs, scooters, walkers, and canes. They can support up to 600 lbs. and are ideal for single steps, uneven floors, thresholds, and more with a maximum rise of 3 1/4 in. Modular aluminum design and a flexible top lip ensures a smooth transition from ramp to doorway or landing. If the ramp fits perfectly to the raised edge, the lip can be removed completely. Assembly is a snap, and you're also able to use your ramp at its highest or any lower height just by removing a section. Additional details: * Manufactured from rust-proof anodized aluminum * Perfect for either indoors or outdoors use * 600 lb. weight capacity * Measures 16 5/8 in. L x 34 in. W and accommodates a maximum rise of 3 1/4 in. * Textured extruded aluminum surface for increased traction * Includes pre-drilled holes for optional permanent mounting

Not Yet Reviewed

$72.99

Edelbrock AVS2 Series Carburetor Calibration Kits

Edelbrock AVS2 Series carburetor calibration kits contain all the necessary metering rods and jets that will allow you to adjust your AVS2 carburetor—either richer or leaner for both cruising and power modes. Several kits are offered, each consisting of an assortment of jets, step-up springs, metering rods, retaining springs, replacement hairpin springs, and a calibration chart that tells which rod/jet combination to use for your carburetor model. A handy reusable storage case is included to hold kit contents. Order the kit recommended for your carb application.

4.18 out of 5 stars ( 74 )

$82.95

$90.95

Eibach Coilover Springs

Eibach coilover springs are among the finest in the world and used by top race teams from F1 to WRC, and Le Mans to NASCAR. When other springs sag or need frequent replacement—these teams inevitably turn to Eibach. Producing springs with unparalleled precision and repeatability, Eibach uses the world's finest Hi-Ten spring steel, exceedingly precise tolerances, and state-of-the-art technology in every step of the manufacturing process. The coilovers are available in hundreds of sizes, spring rates, and other options. . Product features: * Ultra-lightweight for reduced unsprung mass * Maximum travel, in combination with smallest block heights * Exceptional block resistance and durability * Precision parallel and square end configurations under unloaded and loaded conditions * Lowest side loads with load center ideally located relative to spring axis * Precision tolerances—the tightest in the industry * Highest linearity and rate consistency * Each spring individually tested and rated

4.82 out of 5 stars ( 91 )

$55.00

VEGE Remanufactured Torque Converters

VEGE has honed its remanufactured torque converter operation to optimize a steady outflow of a variety of products by using and adopting standard operating procedures to supply automotive, high-performance, heavy-duty, and industrial converters. VEGE torque converters incorporate the necessary upgrades to reduce failures. Areas that are known to fail such as pump and turbine blades are reset and re-enforced. The stators are completely disassembled and reloaded with new rollers and springs. Turbine hubs that have a high failure rate are replaced with billet steel hubs. Needle bearings are replaced with new ones and in most cases upgraded to heavy duty standards. VEGE torque converters are super balanced twice! Using state of the art Hines balancers all VEGE torque converters are checked for balance during the set up and tack and after final weld. This makes for a better dynamic running torque converter.

4.04 out of 5 stars ( 54 )

$98.99

Summit Racing™ HDR Thickwall Chromoly Pushrods

Summit Racing™ HDR premium thick-wall pushrods are a great upgrade for your engine. Factory pushrods (and even .080 wall aftermarket versions) act like a pogo stick in a running engine. Not only is static spring pressure working against them, it's also the valvetrain inertial mass increasing with RPM. This reduces power and valvetrain life. While a .080 thin-wall pushrod may not break, it doesn't mean it's the best option. Enter the HDR's. Summit™ used FEA (Finite Element Analysis) in the initial testing. We didn't just compare them to thin-wall welded-ball factory pushrods, but with aftermarket models, as well. The results speak for themselves! * The Summit™ HDR 5/16 x .105 wall pushrods have 20 percent less stress and 25 percent less deflection than a typical 5/16 x .080 chromoly pushrod * The Summit™ HDR Pro LS 11/32 x .120 wall have 25 percent less stress and 28 percent less deflection than a typical 5/16 x .080 wall chromoly pushrod * The Summit™ HDR 3/8 x .135 pushrods commonly used in big blocks has 15 percent less stress and 20 percent less deflection than a typical 3/8 x .080 wall chromoly pushrod Summit Racing™ added other high-end features like 210 degree ball ends to cope with extreme lobe lift and clear the rocker and are available in multiple lengths. * HDR 5/16 pushrods are offered in common LS, SBC, and SBF lengths * HDR Pro LS 11/32 pushrods add .030 diameter AND .120 wall thickness over a 5/16. Although most LS engines came with 5/16 pushrods, 11/32 pushrods fit any stock or aftermarket cylinder head. The added thickness adds much needed strength to any LS cam swap or engine build. Being available in .025 in. increments allows for fine tuning of hydraulic lifter preload with the LS's non-adjustable rockers. * HDR 3/8 pushrods fit the LS7 and common BB Chevy combinations. They have .135 wall thickness for maximum strength. Pushrods are some of the best horsepower-per-dollar components in your engine, so step up to the HDR's for your build!

4.86 out of 5 stars ( 59 )

$89.99

Edelbrock Thunder Series AVS Carburetor Calibration Kits

Edelbrock Thunder Series AVS carburetor calibration kits are designed to tune your car to match any engine or track condition. These kits (except for special applications) include an assortment of metering rods and jets, a pair of metering rod retaining springs, and a complete assortment of step-up springs.

4.45 out of 5 stars ( 31 )

$87.95

$88.95

Stromberg TwoStep 2x2 Throttle Linkages

Connect your '97s for performance and appearance with Stromberg TwoStep linkage kits. Their 2x2 throttle linkages couple both your carburetors with clean, traditional looks and maximum leverage! Stromberg TwoStep direct linkage utilizes long die-cast zinc SuperLink lever arms with swivels while all other parts are crafted from long-lasting, strong stainless steel. These intake specific kits are delivered preassembled and install in just two simple steps. You don't need extended throttle shafts and two new "snapback" throttle return springs are included. Complete your Stromberg 97 set-up with a clean, nostalgic look that's competitively priced--TwoStep 2x2 throttle linkages.

4.67 out of 5 stars ( 9 )

$57.75

Gabriel GasSLX Shocks

Most fleet operators know how critical shock absorbers are in keeping the truck under control after hitting a bump, thereby saving wear and tear on the vehicle's suspension. Gabriel GasSLX shocks for trucks, trailers, and buses cushion the ride for drivers and cargo with three adjustable settings designed to be a versatile upgrade for multiple application needs: Regular, Firm (closest to OE ride performance), and Extra Firm. You'll appreciate the optimized handling and road surface management that went into the development of these Gabriel Gas SLX shocks—available with many options for vehicles from 1981 and up. Features include: * Gas cell double seals for superior gas retention * Multi-lip piston rod seals * High-temperature fluid reduces friction and wear * 1 5/8 in. bore design provides performance and durability * 360 degree arc-welded end mounts for structural strength * Chromed piston rod to inhibit corrosion

4.75 out of 5 stars ( 4 )

$81.99

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