Once you become a Wholesale Marine customer, our selection, experience, and renowned customer service will keep you coming back. All elbows (cast iron) can swivel inboard or outboard for perfect fit. ETX Port Aluminum Exhaust Manifold | Indmar 531301E Notice - Florida Location Operations Paused Operations at our Ft. Myers, Florida location are currently paused in the aftermath of Hurricane Ian. OMC Exhaust Manifolds 1 2 Next Sort By: Sierra 18-4218 Drain Tap Replaces 22-16951Q1 $11.99 $8.99 Add to Cart Mercury - Mercruiser 27-33395 Exhaust Manifold Gasket $11.75 $9.79 Add to Cart Sierra 18-0549 Plug Off Cap Replaces 3852476 $12.49 $9.49 Add to Cart Sierra 18-0550 Plug Off Cap Replaces 0764799 $11.99 $8.99 Add to Cart Buy Now. Risers HGE 4354A - 4 exhaust outlet, 7 degree down angle aluminium centre riser. Sierra Marine Exhaust Manifolds 18-1952-1 Marine Exhaust Manifolds, Cast Iron, Black, Chevy, V6, Each Part Number: RRA-18-1952-1 ( 1 ) Estimated Ship Date: Tomorrow Free Shipping $212.99 Add To Cart Compare Wish List Sierra Marine Exhaust Manifolds 18-1957-2 Marine Exhaust Manifolds, Cast Iron, Black, Chevy, Big Block, Each Sort: Default By Name (A -> Z) By Name (Z -> A) Display: 12 Items 24 Items . 304L INDUSTRIAL GRADE SS RISERS OR CAST ALUMINUM RISERS. I've been searching for the merits of aluminum vs. iron exhaust. Posted Over 1 Month. Top Rated Plus. Marine Exhaust Manifolds & Risers product category including Stainless Marine Exhaust Manifolds & Risers, IMCO Marine Exhaust Manifolds & Risers, Kodiak Marine Exhaust Manifolds & Risers, Dana Marine Exhaust Manifolds & Risers, and EMI Marine Exhaust Manifolds & Risers. Direct Replacement Mercruiser V8 Center Riser Dry Joint Exhaust Manifold, MC-1-865735. Commonly used on v-drive and jet boat applications. Look for your engine type below. MarineEngineParts.com 29 Edgar Avenue Riverhead, NY 11901 Quote Reply Topic: Holman Moody Exhaust Manifolds Posted: June-06-2014 at 7:55pm . Learn more No Reviews yet Part # 531401HL. They are then hard -anodized to prevent corrosion of all surfaces including the internal waterpassages. SKU: 387415. Kit was manifolds+ elbows bolts and gaskets. Sierra Exhaust Manifold Mounting Kit for Barr Marine Engines. OMC Cobra 1989 and Later 5.0L 5.7L GM Engines. (Fits header type exhaust manifolds only - will not fit a jet boat). OEM Indmar one piece exhaust manifold used on Vortec 5.7L Monsoon & 6.2L Hammerhead marine engines. Mfg# MC-1-865735. Use with 556202SPEC manifold gasket and 765006 elbow gasket 735020 V-band clamp 605004 straight and 605085 elbow fittings. After Market Marine exhaust manifold including Chrysler marine manifold, Chris Craft V6 exhaust manifold, Chris Craft V8 exhaust manifold, Mercruiser v6, Chevy v8 manifold, GM V8 manifold, Crusader v8 Manifolds, volvo Penta V8, Volvo Penta V6, OMC v8 manifolds, Barr manifold, Osco manifold, San Juan heat exchanger, Seakamp heat exchanger, oil cooler, fresh water cooling system $1,728.00. Manifold Exhaust Mertop 3MM Thick Manifold For SUPRA 1JZ-GTE 1JZ Stainless Steel Exhaust Manifold. Sellers with highest buyer ratings; Returns, money back; Glenwood marine sells the aluminum exhaust manifolds for Chrysler , get a catalog at www.glenwood.com Mike barr 68 . These systems are equipped with our standard cast aluminum short risers. Find the exact marine part online that you want at the best price. Black Powdercoated for Durability or Polished for Beauty. Bad thread pitch caused bits of aluminum to come out (pic) when I put them in and removed them. Reply 12-12-2004, 10:02 PM # 10 daboatman1 Guest Posts: n/a Buy Now. Add to Basket. These Next generation NEW LS-M series Aluminum exhaust manifold system is a perfect complement to OEM GM LS based engine platforms up to the GM LSA of 550HP. $1,099.00. 3-1/2" TO 4" EXHAUST HOSE CONNECTIONS STANDARD. LFS# BARMC1865735. I can also tell when the motor is completely flushed when the suds quit coming out. $1,599.00. 4. I think I need new exhaust manifolds based on taking off the manifolds and seeing salt water leaking out of one of the cylinders and corrosion on the exhaust valve (see links below for pics). Mfr: EDM BARR MARINE. Jul 13, 2012. . Our Price: $11.09. Exhaust System,EMI Thunder,Cast aluminum manifolds,16" long . TRANSOM EXHAUST GLASS PACK MUFFLERS OVER TRANSOM EXHAUST CAST ALUMINUM Available in two length sizes, these highly polished cast aluminum Over-Transom Exhaust pipes feature 3" outlets for maximum engine efficiency. Cast Iron exhaust for salt water boat-gctid360716. Seating for 5 adults. Manifolds Manifolds I use GLM Aluminum manifolds on my 406 SBC this is third year on them I have Edelbrock Aluminum heads. IF you have a leaky joint, the salt will eat them up quick. LS-M Marine Aluminum Exhaust Manifold system for GM LS BASED 4.8, 5.3, 6.0, 6.2. Fits 5.0L/305ci and 5.7L/350ci engines. Aluminum Exhaust Riser 8.1L GM Indmar OEM 53-1077. Sierra Exhaust Manifold Mounting Kit for Crusader Engines. SKU: 218360. Add to Cart. Same advantages as choice #1 with a possibility of 1 or 2 extra ponies with free flowing stainless riser. EMI Thunder exhaust systems are a direct replacement for . (1982-1989) with Mercarb flange 1-15/16" X 3-5/8". We have a great online selection at the lowest prices with Fast & Free shipping on many items! 5.0 .Marine 316L Stainless Steel 4 inch Exhaust Pipe (4.5 OD) SMX Custom Dry Exhaust Elbow Kit; SMX Custom Stainless Steel Exhaust Mixer. 58650) and a V8 S.B. Black Powdercoated for Durability or Polished for Beauty. Some other thoughts: - Keep a couple of bolts loosely in place to support the manifold while you work on the stuck fastener. 1 product rating - Sierra 18-1951-1 MerCruiser Marine Exhaust Manifold 305 350 V8 77235 Starboard. Item Number: 531278, 531077. Add heat and vibration, and you'll quickly find that it is not well suited for that type of application. 58660) Manifold/Elbow Set to replace your Dry Joint Exhaust System: - One Manifold - One Elbow/Riser - All Gaskets and Hardware! If you REALLY want weight reductionwait until you're ready to rebuild. . Barr Manifold Exhaust Kit for Marine Power V8 5.7L with 4" Risers . 120. Mfr: EDM BARR MARINE. . I have 2556 and they hold up great in salt water. 172317 and below require replumbing kit p.n. Accompanying gasket, the manifold head bolts and all necessary plug. . No washers so incorrect spacing. Marine Exhaust Manifolds. The New LS-M Series Manifolds feature DUAL O2 sensor bung provisions mounted sleekly with one in each . GM Big Block Marine Engine Applications. Part Number: EDM-EMI-411R. If the boat sits, more often. PROVEN PERFORMANCE. Serving Boaters for 40+ Years. The Stainless Marine Hi-Torque Exhaust Manifolds are the most sophisticated on the market. EMI Thunder Exhaust-Big Block Chevy, - Eddie Marine. Thin wall aluminum tubing is very rigid, brittle, expensive, and very difficult to bend. 5.0L/305ci - 5.7L/350ci Aluminum Performance Exhaust Manifold $645.99 Marine Power high performance semi-tuned aluminum exhaust manifold. Port Side. The manifold is raised center type, suitable either side of the engine, and to accept all the original mounting bracket. The manifold above is known as the "Center Riser" manifold. 1983 to 2000. Lastly, the marine exhaust manifold come standard with a durable gloss black fusion coatedfinish. PowerFlow Big Block Manifold Kit Recirc Polished Part #:02-8063. Should twist right out of the head with a big set of vise grips. Estimated Ship Date: Nov 8, 2022 (if ordered today) Drop Ship. . _____ GENUINE INDMAR PARTS PRECISION FIT. Quote barr 68 . . 495180 if not already updated Manifold catalyst installed and non-servicable Does not include fittings or decals 866.255.9265 Home Manifolds Parts . Hardin Marine Exhaust - 455 Olds Square Exhaust Manifold Quantity . 0. Freshwater guys don't seem to have near the problems, aluminum heads and manifolds too. This set of manifolds includes mounting studs and riser gaskets. GLM also offers 100% Complete Sets & 100% Complete Conversion Kits: - Two Manifolds - Two Elbow/Risers They are a direct replacement for many stock Mercruiser man.. Add to Wish List Add to Compare $1,735.35 PowerFlow Big Block Manifold Kit Recirc Black Part #:02-8061. Indmar 5.7L ETX CAT Aluminum Exhaust Manifold | STBD. Find many great new & used options and get the best deals for Exhaust Manifold Gasket Set-Aluminum Exhaust Gasket Mr Gasket 7410G at the best online prices at eBay! . These manifolds have a steep down slope originally designed for jet boat applications. 1980 Nordiac Fiberglass 454ci Dominator 19' Jet Boat. Hi-Torque Exhaust Manifolds & Risers/Tailpipe Systems. Direct Replacement for Model Years: 2001 - 2011 Also Replaces Manifold Part #'s 531278 531279 31078 CHOICE #3 GLM Aluminum Manifolds with Stainless Risers. Small Business . Most experts suggest that a manifold will have a life expectancy of six to eight years. We're here from 9:00 AM until 6:00 . Call us at (877) 388-2628 for same day, flat-rate shipping and our low price guarantee. You must replace heat exchanger zinc often! Exhaust System,EMI Thunder,Cast aluminum manifolds,16" long stainless steel risers,Small Block Chevy,Red,pair. The H/M manifolds can be a pain as any aluminum can be. #2. fixer , Jan 18, 2009. STBD. Members Profile. ORDER BY PHONE: 909-945-2830: Home | Wish List (0) | My Account | Shopping Cart | Checkout. $29.13. These photos are of HGE aluminum exhaust manifolds and risers after 4 seasons in salt water service. Catalyzed exhaust manifold for 5.7L small block GM Chevrolet Indmar Marine Engines. MULTIPLE APPLICATIONS FOR JET, V-DRIVE AND MERCURY REPLACEMENT SYSTEMS. Aluminum vs. but there just seem to be alot of speculation that aluminum should corrode faster and that the gasket interface would be prone to leaking because of the dissimiliar metals issue. Barr Marine has direct replacement manifolds and risers with 3 year warranty for most makes and models of Marine Engines. MAN 2840 LXE Exhaust Manifold - Left. Get the best deals for 350 marine exhaust manifolds at eBay.com. PRODUCT IS CURRENTLY OUT OF STOCK. The Barr Center Riser aluminum manifold/riser uses flexible exhaust hose which facilitates connection to existing exhaust lines. Hardin Marine engine with Hardin aluminum exhaust manifolds and above the water exhaust (sounds amazing). Kodiak part number for this "kit" is KM3502-a. Package includes all mounting . These will bolt up to a small block chev 350 or 400. Exhaust manifolds are constructed from the highest strength 356 aluminum that isheat treated to a T-6 condition after casting. Manufactured by HGE - Major Aftermarket US Manufacturer of Marine Exhausts. Marine Water Pumps OEM MerCruiser manifolds and riser elbows can last more than 5 years in salt water if properly cared for, but, every year over 5 years on a salt water application is a gamble with the life of your engine on the line Sierra Marine 18-1904 - Sierra Marine Exhaust Manifolds Ceramic coating old # 864308t01 If you are not sure if . $208.49 GLM58214 Exhaust Manifold Kit for Mercruiser GM 3.0L and 3.0LX 1991 and Newer GLM58214 5.0L/5.7L Volvo Penta/OMC Exhaust Manifold & Elbow/Riser Kit. Our Triple Coated Aluminum Boat Exhaust Manifolds and Risers for MerCruiser Exhaust System applications come standard with a 3 year warranty versus most OEM's 1 year warranty, and also come complete with all of the required gaskets (both manifold and riser bolts) and come with all new mounting fasteners and exhaust plugs as well. manifold has the riser at the back of the manifold. Add to Cart. Replaces Mercruiser 87114, 860246. This is a great choice as an upgrade from log style manifolds. Reviews (0) Current stock: 0. Bring lot'$a money to the rebuilder! Post Reply. SBC, BBC, Mercury 496, HP500, 525/600/700. 5.7L Catalyzed Exhaust ETX CAT Aluminum Exhaust Manifold. Chevrolet Aluminum Exhaust Chris Craft Chrysler Crusader Detroit Diesel Flagship Graymarine Indmar Interceptor Mercruiser OMC Boat is a '05 VLX with a 340 Monsoon with 1,300 hours (last 300 hrs in salt water). Sierra Cast Iron Exhaust Block-Off Plate for OMC Engines. Once the bolt head is off, wrestle the manifold out and use the penetrating oil (ATF + acetone is great) and let it soak. This item: Vincos Exhaust Manifold Bolt Set 6505316AA 6507746AA 6508219AA 6508220AA Compatible with Dakota 05-11, Commander 06-09, Grand Cherokee 05-09 8 Cyl 4.7L Exhaust Hardware Kits. Barr Manifold Exhaust Kit for Marine Power V8 5.7L with 3" Risers. Unlike the run-of-the-mill cast aluminum manifolds, the Hi-Torque is a hybrid, utilizing a casting where it is needed and metal fabrication where desirable. $2,182.00. GLM Manifolds and Elbow/Risers are Available in Cast Iron. . Most power increase of all. Aluminum exhaust after 4 salt water seasons 02-22-2019, 07:49 PM. Buy high performance boat parts and accessories from leading manufacturer of the industry. . SKU: 611555 Availability: 2 in stock Shipping Info 496 Hi-Torque Exhaust System $ 3,696.00 $ 3,696.00 Set Of BB Manifolds 8.1 / 496 Merc With Stainless Risers With Special Brackets.Stainless Marine now offers its time tested system for the 496, 8.1 Mercruiser Chevy engine.This is the same exhaust manifold that has proven itself time and time again both on the race circuit and on pleasure boats.. 18-1908K Manifold Riser Spacer Kit for . . I wouldn't trade the lighterweight of aluminum for the increased dissimilar metal corrosion one would suffer running raw water through the manifolds, even a freshwater cooled with raw water dump would be something I'd stay away from. If you're using aluminum manifolds in salt water, your manifolds ARE the anodes! side. Designed for the fuel injected big block 8.1 Liter GM marine engine. One pair of polished cast aluminum log style manifolds. Product Description For MercCruiser's new XME 99746-A (99746A) aluminum exhaust manifold 4.3L V6 marine gas engine (GM / Chevrolet) from 1983 to 2002. I don't know if it helps or not, but it makes me feel better. $314.76 $389.98. It replaced. Mercruiser V8 Small Block Chevrolet Exhaust Manifolds Direct Replacement Chevrolet Center Rise Aluminum Exhaust Manifold, CHV-1-92 Direct Replacement Chevrolet Center Rise Aluminum Exhaust Manifold, CHV-1-92 Mfr: EDM BARR MARINE $290.46 On Sale Buy in monthly payments with Affirm on orders over $50. Low Hours (203 hours). Order) CN Hangzhou Mertop Auto Parts Co., Ltd. 3 YRS. Buy Now. $290.46. Groupie Joined: October-21-2004 Location: United States Status: Offline Points: 59 Post Options. . Home; . A Lighthouse Marine Company. IMCO manufactures a full line of stainless steel exhaust manifold risers for use with their aluminum exhaust manifolds. Our Price: $849.99. Barr Marine by EDM. Dyno claimed 26 hp and 40 ft/lbs of torque increase. Nicson Marine sells a manifold that is very similar to the H & M. It is, however made of aluminum. However, heavy use in saltwater can see this drop to as low as three years, while lightly used freshwater boats can get up to 20 years out of a manifold. Barr Marine CHV-1 . Barr Marine by EDM is one of the leading manufacturers of replacement manifolds, risers, marine hardware and inboard marine engines. 1-16 of 865 results for "Marine Exhaust Manifold" RESULTS Price and other details may vary based on product size and color. This set of manifolds includes mounting studs and riser gaskets. During this time, we will fulfill orders from our other locations whenever possible. They are a direct replacement for many stock Mercruiser man.. . When you need advice about exhaust manifolds or anything else for your boat, give us a call. Indmar Aluminum Manifold Exhaust 5.7L ETX Cat (Starboard Side),531400HL. MALLORY MARINE SET OF (2) EXHAUST MANIFOLD GASKET 9-60333 MARINE BOAT: "Art" Post Reply . Match your OEM Mercruiser exhaust tip location if your are . If you loose cooling, they burn through from the hot exhaust from the ports. MAN 2840 LXE Exhaust Manifold - Right. 03-15-2012, 09:04 AM. $1,562.85 EMI Thunder Exhaust System-SB Chevy With Standard Aluminum Risers Colored Finish A great economical performance upgrade for stock engines. Set Of SB 1/2 Aluminum Exhaust Manifold To Head Spacers. Barr Marine by EDM. Direct Replacement Chevrolet Center Rise Aluminum Exhaust Manifold, CHV-1-92. (2) 4 risers, 7 down angle (HGE4354A). GLM now offers a V6 (No. If you don't see your Manifolds listed here check our Osco section or fill out the info form to receive a quote. the MerCruiser "LOG" manifold for the 1983 model year. Add to Cart. Model 454 Jet Boat. SBC, BBC, Mercury 496, HP500, 525/600/700. 0. GENUINE QUALITY. . 4. I was considering buy. Send Private Message. Free shipping for many products! Direct . The center riser is a two-piece aluminum manifold/riser ideally suited for replacement use where riser protection is required. Log Style Manifolds 455 Olds. 454 502 Mercruiser Chevy Exhaust Manifolds Cast Iron Aluminum Hi Performance. A lot of people have asked about aluminum exhausts in the past, and I figured since I was working on mine today I'd post a few pics. Direct Indmar replacement aluminum exhaust riser. $2,013.00. 304L INDUSTRIAL GRADE SS RISERS OR CAST ALUMINUM RISERS. Exhaust Manifold Kit for Fits: Volvo Penta Small Block V8 305/350 CID with Center Riser 1994 & up. . I put a new one in every 50 hours when I change the oil. Set Of SB 1/2 Aluminum Exhaust Manifold To Head Spacers $ 273.00. Detroit Diesel Natural 5103387, 12V-149 Exhaust Manifold, Water Cooled. Indmar EXTCAT starboard side aluminum one piece exhaust manifold and riser Used on Indmar Vortec 5.7L Monsoon and 6.2L Hammerhead engines with catalyst exhaust systems Engines serial no. Aluminum; Stainless; Hub Kits > SHOP ALL; Noise Reduction; . Zincs are changed every year. GLENWOOD MARINE -8- (323) 757-3141 O.T. . The manifolds and risers are cast aluminum, jacketed for cooling water, sized to accepts 4" exhaust hose, have been sand-blasted to clean up up the casting marks, and painted with a high temp brushed aluminum colored paint. Build up an engine with aluminum heads, intake/ex manifolds and stainless steel risers. Marine exhaust manifold, Marine Heat Exchangers, Volvo Penta Diesel Engine Elbow, Detroit Diesel Engine Elbow, Chrysler marine exhaust manifolds, Chris Craft V6 exhaust manifold, Chris Craft V8 exhaust manifold, Mercruiser v6, Chevy v8 manifold, GM V8 manifold, Crusader v8 Manifolds, volvo Penta V8, Volvo Penta V6, OMC v8 manifolds, Barr manifold, Osco manifold, Seakamp marine heat exchanger . I had the manifold surfaces machined several years ago following a leak episode. PowerFlow Small Block Manifold Kit Black Part #:02-8049. (No. These manifolds are raw aluminum color and say Malibu on them. Add to Buddy List. HIGH PERFORMANCE MARINE ENGINE PARTS & BOATING PRODUCTS (305) 681-7893 BUILT FOR COMPANIES & INDIVIDUALS. 3-1/2" TO 4" EXHAUST HOSE CONNECTIONS STANDARD. Can be used with fresh water or raw water cooling systems. I'll squirt some liquid dish soap into the hose before flushing, then hook it up. Cheers, Rick f_inscreenname Commander Barr Marine CHV-47-0000 Exhaust Manifold Gasket. We will provide updates when we resume operations in Ft. Myers. $57.41. $314.76 $389.98. $57.41. Category Jet Boats. OEM Marine Power Aluminum Exhaust Manifold Riser Kit Kit includes parts to configured for both Raw and Fresh Water Cooling Systems. Length 19.0. Indmar 8.1L ALUMINUM Exhaust Manifold Package (2001-2011) OUT OF STOCK ETA 6/31/2022. Aluminum tubing tends to stress crack very easily, and resists wanting to change shape. . Exhaust Manifold, Mercruiser GM 4 Cylinder 83-89 Exhaust Manifold Assembly for Mercruiser Models 120/140 GM 153/181 CID 2.5L/3.0L Inline 4 Cyl. Eddie Marine EMI Thunder Exhaust System with High Performance Risers EMI-411R. 0. Manifold comes unpainted ready for primer and paint. . Saltwater boats are going to see a shorter manifold life when compared to their freshwater counterparts. I use Copper Permatex on the gaskets. Re: Aluminum and Salt Water I do the same thing. These manifolds have individual primaries for more torque and horsepower over your stock center rise or log style exhaust manifolds. Please call for more details (405) 533-3812 This Mercruiser exhaust manifold and riser kit is designated for either the 5.0 or 5.7L 350 Mercruiser small block V8 marine engine. Put closed cooling on it. Description 8.1L Aluminum Exhaust Manifold for Fuel Injected Indmar Marine Engines. MULTIPLE APPLICATIONS FOR JET, V-DRIVE AND MERCURY REPLACEMENT SYSTEMS. Catalyzed exhaust manifold for 5.7L GM Indmar Marine Engines . Side Part # 531400HL. Omc cobra 5.0l exhaust manifold 913683 starboard log style v8 5.0 5.8 ford oem(US $250.00); Omc cobra 909863 exhaust elbow riser(US $50.00); Omc part# 3857798 exhaust elbow(US $298.00); Hydro-hush westerbeke marine generator silencer / muffler wet exhaust(US $150.00); 3 inch exhaust tips prototype stainless steel marine rat rod swirl type vintage(US $500.00) 1. 6.0L - 6.2L LSA & LS3 Aluminum High Performance Exhaust Manifold 611666 $649.99 Quick View Add to cart 7.4L/454 - 8.2L/502 Big Block Chevy Aluminum Exhaust Manifold 611888 $649.99 Quick View Add to cart 7.4L/454 - 8.2L/502ci Big Block Mercruiser Style Manifold & Riser Kit Replaces 89011A8 Z991104 $949.99 Quick View Add to cart Find Members Posts. Aluminum Purchase EDELBROCK ALUMINUM MARINE BOAT EXHAUST MANIFOLDS SBC SMALL BLOCK CHEVY VINTAGE in Glasgow, Kentucky, US, for US $9.99 Boat Parts > Inboard Engines & Components > Exhaust Systems Edelbrock Aluminum Marine Boat Exhaust Manifolds Sbc Small Block Chevy Vintage on 2040-parts.com US $9.99 Location: Glasgow, Kentucky, US View all photos EXM-9620. These systems are equipped with our standard cast aluminum short risers. Chevrolet V8-283, 305, 307, 327 and 350 C.I.D. $135.00-$295.00 / Set. Indmar ETX starboard side aluminum one piece exhaust manifold and riser For Indmar Vortec 5.7L Monsoon and 6.2L Hammerhead engines No gaskets available - Indmar suggests RTF silicone for manifold to cylinder head sealant The log style. Indmar Aluminum Manifold Exhaust 5.7L ETX Cat (Starboard Side), 531400HL. 2 - 15 gallon gas tanks w/ electronic switch-over. 10.0 Sets (Min. They work great I bought kit in Florida got them on sale 550.00 both sides box was 68lbs shipped ups to Soldotna. This package includes: (2) ALUMINUM exhaust manifolds (HGE7114A); and. Risers sold separately. Hi-Torque Exhaust Manifolds & Risers/Tailpipe Systems. 3847501, 3862664 38 $93430 Get it as soon as Wed, Aug 10 FREE Shipping Only 10 left in stock - order soon. True high performance log style marine header that is still a "wet" exhaust system. Mounting package for this manifold is 495141. . Not Yet Reviewed. $496.22. This exhaust kit includes the manifolds and risers along with the gaskets and mounting kits necessary for installation.