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Solve those LS engine cooling issues with a Philadelphia Racing Products coolant crossover plumbing kit. Each kit comes with all of the necessary parts to complete a 4-corner water crossover on your LS engine, including -4 AN hose and aluminum fittings to fully plumb your project just the way you want it.
Not Yet Reviewed
$229.99
On Sale
Holley LS steam vent kits prevent hot spots or overheating. Designed to eliminate trapped air and steam from your engine, these complete kits are available to plumb your engine and include the appropriate hose and hose ends to make installation a breeze. They are more attractive than the OEM lines and offer increased flexibility when using aftermarket intakes and other accessories on your performance vehicle. Holley LS steam vent kits may feature: * Adjustable pivoting steam vent adapters * Black push-on or stainless braided Speed-Flex hose and hose ends * Available in front or 4-corner plumbing options
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$170.95
$153.85
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$189.95
On Sale
Stock intake manifolds in electronic fuel injection vehicles often fall short of lasting for the life of the vehicle. Being molded from polymers they tend to warp or crack and start leaking vacuum or coolant over the years. Summit Racing™ Premium EFI intakes are just what you need when it's time to replace your manifold as our design improvements address the failures that occur with existing manifolds for this application on the market today. These units are made to fit your specific vehicle and come complete with the necessary hardware for an easy OE type installation. Make this the last manifold you ever buy for your car or truck. Check out these features and benefits below: • Made in USA by OE Tier 1 Supplier • Aluminum crossover design improvement to mount direct to the cylinder head eliminating coolant exposure and eventual failure at the plastic interface of existing manifolds on the market. • High grade coolant resistant material used in coolant fitting and block out locations to coolant system. All coolant exposure areas are addressed with appropriate material. • Heat staked inserts for coil mounting. • Includes alternator brackets, throttle body adapter (application specific), thermostat, gaskets or O-ring seals, and mounting hardware.
( 56 )
$257.99
$109.99
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$242.99
When upgrading your LS-powered vehicle, don't forget to replace the factory steam tubes. Our Summit Racing™ Pro LS steam line plumbing kits eradicate trapped air and steam pockets from your engine to prevent hot spotting and overheating as well as provide more flexibility when using aftermarket intakes. Kits vent all 4-corners (except SUM-220952 and SUM-220952B kits) and contain black anodized billet aluminum fittings, steam port adapter, O-rings, stainless steel bolts, -3AN or -4AN hose and hose ends, (stainless steel hard lines and 5-port distribution block on SUM-220959 kit only) to make installation easy and more attractive than OEM lines, offering a cleaner look and better waterflow.
( 17 )
$169.99
Your modified LS-powered cars and trucks will be easier to service with an upgrade to a race car plumbing system. These plumbing kits contain black anodized billet aluminum fittings, O-rings, stainless steel bolts, and all of the necessary hose to plumb just the front of the heads or all four corners. Choose the most desirable upgrade to your factory steam tubes--Trick Flow® engine steam line plumbing kits for GM LS.
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$101.99
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$148.95
Edelbrock carbureted intake manifold valley plates are designed with an integrated water passage which eliminates the need for external plumbing when used with most 13-18 degree cylinder heads and spider-style intake manifolds. They allow you to retain stock water passage connections on the block without the need for any modifications. The plates are a great way to manage water distribution without the hassle of fabricating hose and fittings. Edelbrock carbureted intake manifold valley plates are available in two types--the machined plates are designed for standard applications and will retain the stock distributor location and angle, and the other plates retain over 0.500 in. more material on the flange and end rails, allowing for custom machining on tall deck applications and eliminating the need for spacers.
Not Yet Reviewed
$124.95
These Trick Flow® 4.6L Lower intake manifold hardware kits include all the hardware you need for your Trick Flow® manifold. Kits include: * Two socket head cap screws M8 x 1.25 x 75mm * Nine hex flange bolts M8 x 1.25 x 35mm * Two 3/8 NPT plugs * One gasket sheet TFS-51800002-G * Twelve hex flange bolts M6 x 1.0 x 25mm * Four #8 x 3/4 in. self tapping screws * Four zip ties * One hose barb C-rings * One 5/8 in. ID x 48 in. 90 degree coolant tube * One 12 in. black nylon hose protector * One 1 1/2 in. ID formed upper radiator hose extension * One 1 1/2 in. ID aluminum hose connector * One 12 in. 19/32 in. ID PCV hose (Romeo Engines)* * One 12 in. 11/32 in. ID PCV hose (Windsor Engines)* * Two 14 in. 1/4 in. fuel injection hoses * Four fuel injection hose clamps * Two thermal hose protectors * Two 5/8 in. hose clamps * Two 1 1/2 in. hose clamps * One 1/2 NPT x 3/4 in. barb fitting * One EGR extension tube * One 5/8 in. 90 degree steel compression fitting * Two hex flange bolts M8 x 1.25 x 20mm * Two M8 flat washers * One alternator relocation kit TFS-5182ALTR
Not Yet Reviewed
$234.99
On Sale
Edelbrock's Torker II intake manifolds feature a single-plane, low-rise design that can give you top-end horsepower without affecting the mid-range. What Edelbrock did was increase the plenum volume and alter the short-side radius of the runners, to give the air/fuel charge a straight shot at the intake valves. That straight shot produces a potent power build from 2,500 to 6,500 rpm.
( 53 )
$281.95
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