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Eddie Marine EMI Thunder 496 Chevy exhaust manifolds deliver exceptional performance at affordable prices. They're constructed from the highest strength 356 aluminum that is heat-treated to a T-6 condition after it is cast. The manifolds are then hardcoat anodized—a process that thickens and toughens the naturally occurring protective oxide in the aluminum—to prevent corrosion of all surfaces, including the internal water passages. (Polished manifolds have no corrosion-resistant coating.) Eddie Marine EMI Thunder 496 Chevy exhaust manifolds feature superior runner designs and port separation. They're available in a variety of Fusioncoat colors or highly polished (uncoated). Order the model recommended for your engine application. These Eddie Marine assemblies include: * EMI Thunder 496 Chevy exhaust manifolds * Oil filter, accessory bracket, and Merc water drains * Bolts, exhaust gaskets, and fittings * Jumper hoses
Not Yet Reviewed
$2,844.95
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$2,870.95
Eddie Marine's EMI Thunder Exhaust System for 496 Chevy with SS high performance dry pipe risers offers the ultimate performance with 32 in. stainless steel risers. These long risers will keep the water and exhaust separated until the very end of the pipe. If reversion is an issue with your high performance application, these EMI Thunder systems are your solution. The risers extend through the transom of your boat and do not require exhaust hose or outlets. Eddie Marine EMI Thunder manifolds are hardcoat anodized (except polished version) to military spec to prevent corrosion—and come standard with black Fusioncoat finish, with optional finish colors available. Eddie Marine EMI Thunder Exhaust System for 496 Chevy with SS high performance dry pipe risers includes: * EMI exhaust manifolds * Stainless steel risers with 10mm Merc temp sensor bungs * Oil filter, accessory bracket, and Merc water drains * Bolts, exhaust and riser gaskets, fittings * Jumper hoses * Stainless steel transom mounting flanges and gaskets * 5-year warranty
Not Yet Reviewed
$4,594.95
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$4,619.95
Eddie Marine's EMI Thunder Exhaust System for 496 Chevy with high performance S-pipe risers offers the perfect solution for existing exhaust flow below swim steps. Featuring stainless steel high-flow risers, these EMI systems enable the exhaust to exit underwater at idle—keeping them quiet when you want it most. Adjust the outlet position by changing the length of the exhaust hose connecting the riser with the exhaust bend. The 16 in. long risers are a must with high performance camshafts to prevent reversion (water ingestion). Eddie Marine EMI Thunder manifolds are hardcoat anodized (except polished version) to military spec to prevent corrosion—and come standard with black Fusioncoat finish, with optional finish colors available. Eddie Marine EMI Thunder System for 496 Chevy with high performance S-pipe risers include: * EMI exhaust manifolds * Stainless steel risers with 10mm Merc temp sensor bungs * Oil filter, accessory bracket, and Merc water drains * 80 degree bends * Bolts, exhaust and riser gaskets, fittings * 4 in. exhaust hose and clamps * Jumper hoses * 5-year warranty
Not Yet Reviewed
$4,781.95
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$4,798.95
Eddie Marine's EMI Thunder exhaust system for 496 Chevy with +3 in. taller high performance risers is their best performing system yet! They feature Thunder manifolds with integral water-cooled exhaust dividers and large individual runners for maximum horsepower gains. They're topped with long stainless steel high-flow risers (a must with high performance camshafts to prevent reversion—water ingestion). These systems are direct replacements for many stock Mercruiser 496 manifolds, and the risers are a 3 in. taller version to replace some Merc manifolds using a spacer. The Eddie Marine EMI Thunder manifolds are hardcoat anodized (except polished version) to military spec to prevent corrosion—and come standard with black Fusioncoat finish, with optional finish colors available. Eddie Marine Exhaust System for 496 Chevy with +3 in. taller high performance risers include: * EMI exhaust manifolds * Taller risers (+3 in.), stainless steel with 10mm Merc temp sensor bungs * Oil filter, accessory bracket, and Merc water drains * Bolts, exhaust and riser gaskets, fittings * Jumper hoses * 5-year warranty
Not Yet Reviewed
$4,199.95
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$4,229.95
Eddie Marine's EMI Thunder Exhaust Systems for 496 Chevy with high performance risers is their best performing system yet! They feature Thunder manifolds with integral water-cooled exhaust dividers and large individual runners for maximum horsepower gains. They're topped with long stainless steel high-flow risers (a must with high performance camshafts to prevent reversion—water ingestion). These systems are direct replacements for many stock Mercruiser 496 manifolds, and the risers are also available in a 3 in. taller version to replace some Merc manifolds using a spacer. The Eddie Marine EMI Thunder manifolds are hardcoat anodized (except polished version) to military spec to prevent corrosion—and come standard with black Fusioncoat finish, with optional finish colors available. Eddie Marine Exhaust Systems for 496 Chevy with high performance risers include: * EMI exhaust manifolds * Stainless steel risers with 10mm Merc temp sensor bungs * Oil filter, accessory bracket, and Merc water drains * Bolts, exhaust and riser gaskets, fittings * Jumper hoses * 5-year warranty
Not Yet Reviewed
$4,501.95
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$4,526.95
Eddie Marine EMI Thunder Exhaust Systems for 496 Chevy with Silent Choice high performance risers are designed to be used with EMI Silent Select, as well as Mercury Silent Choice and other aftermarket selector systems—or where a short riser is need for additional clearance. These systems are offered for Merc 496 Chevys, including 3 in. taller versions to replace some Merc manifolds using a 3 in. riser spacer block. This system is not recommended for use on engines with performance aftermarket camshafts. Eddie Marine EMI Thunder manifolds are hardcoat anodized (except polished version) to military spec to prevent corrosion—and come standard with black Fusioncoat finish, with optional finish colors available. Eddie Marine EMI Thunder System for 496 Chevy with Silent Choice high performance risers include: * EMI exhaust manifolds * Stainless steel risers with 10mm Merc temp sensor bungs * Oil filter, accessory bracket, and Merc water drains * Bolts, exhaust and riser gaskets, fittings * Jumper hoses * 5-year warranty
Not Yet Reviewed
$4,501.95
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$4,526.95
Gain powerful sound, better performance, and improved mileage with a set of Stainless Works performance headers. Constructed from high-quality 304L stainless steel, the headers are CNC mandrel-bent and have durable 3/8 in. thick flanges. They're available to fit the factory connection point, or attach to a custom Stainless Works cat-back exhaust. Order the style you prefer and the model designed for your year/make and engine application.
( 30 )
$3,020.05
Stainless Works offers turbo header kits for a variety of vehicles and applications—including fitment with AFR and Victor small block heads. In the "down and forward" turbo kits, the header flanges are made with 3/8 in. thick 304 stainless steel, and the tubing is .065 wall 304 stainless steel with 1 7/8 in. primaries and 3 in. slip-fit collectors. 3 in. V-band flanges and clamps are provided and welded on for both headers to crossover connections. Each complete system is TIG-welded and back purged for maximum performance. Kits contain headers, 3 in. x .065 wall 304 stainless steel crossover tube and 3/8 in. stainless steel turbo flange welded onto outlet. Also included: 7-gauge 304 stainless steel turbo mounting bracket, 1/4 in. thick aluminum motor plate, and 304 stainless steel downpipe with is coned from 5 in. to 4 in. diameter with a 90 degree bend and 12 in. minimum length leg on the outlet side. (Customer is required to provide 5 in. V-band flange for welding to inlet of downpipe.) Order the turbo header kit recommended for your vehicle.
Not Yet Reviewed
$3,912.10
Stainless Works long tube headers are constructed from CNC mandrel-bent tubing with laser-cut flanges. These high-flow headers are made for your specific application, ensuring a perfect fit and excellent performance.
( 6 )
$3,157.80
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