{"title":"ATK Engines","description":"\u003cp\u003eShop ATK Engines for marine maintenance, repair, replacement, and upgrade projects. Compare available products by engine make, model, year, manufacturer part number, dimensions, and fitment so you can narrow the options for your boat, engine, trailer, or onboard system.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow to choose:\u003c\/strong\u003e Confirm the manufacturer part number and application details before ordering, then review the product specifications for exact fit and installation requirements. For compatibility questions, contact Marine Parts Only with your equipment details and the part number you are replacing.\u003c\/p\u003e","products":[{"product_id":"chev-4-3-262-01-04-engine","title":"CHEV 4.3\/262 01-04 ENGINE","description":"\u003cp\u003eChevrolet 4.3L\/ 262 Cubic Inch Marine Engine; 230 Horsepower; Block #090M; Head #113; 5\/16 x 18 Detonation Sensor Threads; With Plastic Timing Cover With Crankshaft Position Sensor Hole\/ Cylinder Head\/ Oil Pan And Valve Cover\u003c\/p\u003e","brand":"ATK ENGINES","offers":[{"title":"CHEV 4.3\/262 01-04 ENGINE","offer_id":42302141792345,"sku":"ATKVMW4","price":3849.89,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/1818\/2489\/files\/196117191.jpg?v=1744967702"},{"product_id":"chev-350-87-95-marine-eng","title":"CHEV 350 87-95 MARINE ENG","description":"\u003cp\u003e1987 To 1995 Chevrolet 5.7L\/ 350 Cubic Inch Marine Engine; Marine; 260 Horsepower; Cast Block\/ Cylinder Heads; 9:1 Compression Ratio; 4.00 Inch Bore\/ 3.48 Inch Stroke; Externally Balanced; Standard Rotation; Valve Cover Bolt Thru Center; 12 Bolt Intake; With Pan\/ Steel Front Cover\/ Valve Covers\/ 2 Bolt Main\/ 1 Piece Rear Seal\/ Non Roller Cam\u003c\/p\u003e","brand":"ATK ENGINES","offers":[{"title":"CHEV 350 87-95 MARINE ENG","offer_id":42302141857881,"sku":"ATKVMM6","price":3126.97,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/1818\/2489\/files\/196117192.jpg?v=1744967703"},{"product_id":"chev-305-96-00-marine-eng","title":"CHEV 305 96-00 MARINE ENG","description":"\u003cp\u003eChevrolet 5.0L\/ 305 Cubic Inch Marine Engine; 230 Horsepower; Standard Rotation\/ Block #878 With SAE Bolts For Starter\/ Motor Mounts And Trans Head #520; Crank #526  With Roller Cam\/ Plastic Timing Cover With Sensor\/ Cylinder Head\/ Oil Pan And Valve Cover\u003c\/p\u003e","brand":"ATK ENGINES","offers":[{"title":"CHEV 305 96-00 MARINE ENG","offer_id":42302141956185,"sku":"ATKVMM2","price":4377.94,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/1818\/2489\/files\/196117193.jpg?v=1744967705"},{"product_id":"chev-4-3-262-96-99-marine","title":"CHEV 4.3\/262 96-99 MARINE","description":"\u003cp\u003eChevrolet 4.3L\/ 262 Cubic Inch Marine Engine; 205 Horsepower; Standard Rotation; Block# 090; Head #772; Non Roller Rockers; SAE Bolts For Starter; Bell Housing; With Cylinder Head\/ Oil Pan And Timing Cover\u003c\/p\u003e","brand":"ATK ENGINES","offers":[{"title":"CHEV 4.3\/262 96-99 MARINE","offer_id":42302142021721,"sku":"ATKVMK9","price":3522.87,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/1818\/2489\/files\/196117194.jpg?v=1744967707"},{"product_id":"chev-350-96-05-marine-eng","title":"CHEV 350 96-05 MARINE ENG","description":"\u003cp\u003e1996 To 2005 Chevrolet 5.7L\/ 350 Cubic Inch Marine Engine; Marine; 260 To 300 Horsepower; Cast Block\/ Cylinder Heads; 9:1 Compression Ratio; 4.00 Inch Bore\/ 3.48 Inch Stroke; Externally Balanced; 8 Bolt Intake; Valve Cover Bolt Thru Center; With Oil Pan\/ Plastic Front Cover With Sensor\/ Valve Covers\/ 2 Bolt Main\/ 1 Piece Rear Seal\/ Roller Cam\u003c\/p\u003e","brand":"ATK ENGINES","offers":[{"title":"CHEV 350 96-05 MARINE ENG","offer_id":42302142087257,"sku":"ATKVMH4","price":3394.97,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/1818\/2489\/files\/196117195.jpg?v=1744967708"},{"product_id":"chev-305-87-95-marine-eng","title":"CHEV 305 87-95 MARINE ENG","description":"\u003cp\u003e1987 To 1982 Chevrolet 5.0L\/ 305 Cubic Inch Marine Engine; Marine; 230 Horsepower; Cast Block and Cylinder Heads; Flat Tappet Cam; Steel Front Cover; With 1 Piece Rear Seal\u003c\/p\u003e","brand":"ATK ENGINES","offers":[{"title":"CHEV 305 87-95 MARINE ENG","offer_id":42302142152793,"sku":"ATKVMB3","price":3767.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/1818\/2489\/files\/196117196.jpg?v=1744967710"},{"product_id":"chev-4-3-262-marine-eng","title":"CHEV 4.3\/262 MARINE ENG","description":"\u003cp\u003e1987 To 1982 Chevrolet 4.3L\/ 262 Cubic Inch Marine Engine; Marine; 205 Horsepower; Cast Block and Cylinder Heads; Standard Rotation; Roller Cam; With 12 Bolt Intake\/ 1 Piece Rear Seal\/ Tinware\/ Fuel Pump Hole\u003c\/p\u003e","brand":"ATK ENGINES","offers":[{"title":"CHEV 4.3\/262 MARINE ENG","offer_id":42302142218329,"sku":"ATKVM29","price":4203.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/1818\/2489\/files\/196117197.jpg?v=1744967712"},{"product_id":"chev-4-3-262-01-04-engine-1","title":"CHEV 4.3\/262 01-04 ENGINE","description":"\u003cp\u003eChevrolet 4.3L\/ 262 Cubic Inch Marine Engine; 230 Horsepower; Block #090M; Head #113; With 7 Millimeter Knock Sensor\/ Roller Cam\/ Roller Rockers\/ Metric Bolts For Starter\/ Motor Mounts And Bell Housing\u003c\/p\u003e","brand":"ATK ENGINES","offers":[{"title":"CHEV 4.3\/262 01-04 ENGINE","offer_id":42302142283865,"sku":"ATKDMW4","price":3772.88,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/1818\/2489\/files\/196117198.jpg?v=1744967713"},{"product_id":"chev-4-3l-07-10-marine-en","title":"CHEV 4.3L 07-10 MARINE EN","description":"\u003cp\u003e2007 To 2011 Chevrolet 4.3L\/ 262 Cubic Inch Marine Engine; Marine; 230 Horsepower; Cast Block and Cylinder Heads; Standard Rotation; Roller Cam With Balance shaft; With M8 Bolts For Roller Rockers\/ 2 Knock Sensor Bot Sides\u003c\/p\u003e","brand":"ATK ENGINES","offers":[{"title":"CHEV 4.3L 07-10 MARINE EN","offer_id":42302142349401,"sku":"ATKDMX1","price":3786.75,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/1818\/2489\/files\/196117199.jpg?v=1744967715"},{"product_id":"chev-350-marine-engine","title":"CHEV 350 MARINE ENGINE","description":"\u003cp\u003eChevrolet 5.7L\/ 350 Cubic Inch Marine Engine; Marine; 2 Bolt Mail; 1 Piece Rear Seal; Non-Roller Cam; Valve Covers Bolt Thru Center; Standard Rotation; Steel Front Cover; 12 Bolt Intake\u003c\/p\u003e","brand":"ATK ENGINES","offers":[{"title":"CHEV 350 MARINE ENGINE","offer_id":42302142447705,"sku":"ATKDMM6","price":3514.97,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/1818\/2489\/files\/196117200.jpg?v=1744967716"},{"product_id":"chev-305-96-2000-marine","title":"CHEV 305 96-2000 MARINE","description":"\u003cp\u003e1996 To 2006 Chevrolet 5.0L\/ 305 Cubic Inch Marine Engine; Marine; 230 Horsepower; Cast Block and Cylinder Heads; Roller Cam; 8 Bolt Intake\u003c\/p\u003e","brand":"ATK ENGINES","offers":[{"title":"CHEV 305 96-2000 MARINE","offer_id":42302142546009,"sku":"ATKDMM2","price":3178.98,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/1818\/2489\/files\/196117243.jpg?v=1744967718"},{"product_id":"chev-4-3-262-96-99-marine-1","title":"CHEV 4.3\/262 96-99 MARINE","description":"\u003cp\u003e1996 To 1999 Chevrolet 4.3L\/ 262 Cubic Inch Marine Engine; Marine; 205 Horsepower; Cast Block and Cylinder Heads; Standard Rotation; Roller Cam With Balance shaft; With 10 Bolt Oil Pan\/ 8 Bolt Intake\u003c\/p\u003e","brand":"ATK ENGINES","offers":[{"title":"CHEV 4.3\/262 96-99 MARINE","offer_id":42302142611545,"sku":"ATKDMK9","price":3933.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/1818\/2489\/files\/196117244.jpg?v=1744967719"},{"product_id":"chev-454-96-99-marine-eng","title":"CHEV 454 96-99 MARINE ENG","description":"\u003cp\u003e1996 To 2003 Chevrolet 7.4L\/ 454 Cubic Inch Marine Engine; Marine; 310 Horsepower; Cast Block and Cylinder Heads; Externally Balanced; Standard Rotation; With 4 Bolt Main\/ 6 Bolt Aluminum Timing Cover\/ 1 Piece Rear Seal\u003c\/p\u003e","brand":"ATK ENGINES","offers":[{"title":"CHEV 454 96-99 MARINE ENG","offer_id":42302142709849,"sku":"ATKDMK2","price":5503.02,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/1818\/2489\/files\/196117245.jpg?v=1744967725"},{"product_id":"chev-350-96-05-marine-eng-1","title":"CHEV 350 96-05 MARINE ENG","description":"\u003cp\u003e1996 To 2005 Chevrolet 5.7L\/ 350 Cubic Inch Marine Engine; Marine; 260 To 300 Horsepower; Cast Block\/ Cylinder Heads; 9:1 Compression Ratio; 4.00 Inch Bore\/ 3.48 Inch Stroke; Externally Balanced; Standard Rotation; 8 Bolt Intake With 2 Bolt Main\/ 1 Piece Rear Seal\/ Roller Cam\u003c\/p\u003e","brand":"ATK ENGINES","offers":[{"title":"CHEV 350 96-05 MARINE ENG","offer_id":42302142775385,"sku":"ATKDMH4","price":4057.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/1818\/2489\/files\/196117246.jpg?v=1744967727"},{"product_id":"chev-4-3-262-marine-eng-1","title":"CHEV 4.3\/262 MARINE ENG","description":"\u003cp\u003e1992 To 1997 Chevrolet 4.3L\/ 262 Cubic Inch Marine Engine; Marine; 205 Horsepower; Cast Block and Cylinder Heads; Standard Rotation; Roller Cam With Balance shaft; With 14 Bolt Oil Pan\/ 10 Bolt Steel Timing Cover\/ 12 Bolt Intake\u003c\/p\u003e","brand":"ATK ENGINES","offers":[{"title":"CHEV 4.3\/262 MARINE ENG","offer_id":42302142840921,"sku":"ATKDMC7","price":3854.37,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/1818\/2489\/files\/196117247.jpg?v=1744967729"},{"product_id":"chev-4-3-262-marine-eng-2","title":"CHEV 4.3\/262 MARINE ENG","description":"\u003cp\u003eChevrolet 4.3L\/ 262 Cubic Inch Marine Engine; Marine; 205 Horsepower; Head #604; Crank #865; Roller Cam; Standard Rotation; Carbed; Mechanical Fuel Pump; Steel Front Cover; Without Balance Shaft\u003c\/p\u003e","brand":"ATK ENGINES","offers":[{"title":"CHEV 4.3\/262 MARINE ENG","offer_id":42302142906457,"sku":"ATKDMC4","price":3624.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/1818\/2489\/files\/196117248.jpg?v=1744967730"},{"product_id":"chev-305-87-95-marine-eng-1","title":"CHEV 305 87-95 MARINE ENG","description":"\u003cp\u003e1987 To 1995 Chevrolet 5.0L\/ 305 Cubic Inch Marine Engine; Marine; 230 Horsepower; Cast Block and Cylinder Heads; Standard Rotation; Flat Tappet Cam; With 1 Piece Rear Seal\u003c\/p\u003e","brand":"ATK ENGINES","offers":[{"title":"CHEV 305 87-95 MARINE ENG","offer_id":42302142971993,"sku":"ATKDMB3","price":3614.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/1818\/2489\/files\/196117311.jpg?v=1744967732"},{"product_id":"ford-351w-88-93-marine-en","title":"FORD 351W 88-93 MARINE EN","description":"\u003cp\u003e1988 To 1994 Ford 5.8L\/ 351 Cubic Inch Marine Engine; Marine; 285 Horsepower; Cast Block and Cylinder Heads; Externally Balanced; Standard Rotation; Dipstick In Block; Flat Tappet Cam\u003c\/p\u003e","brand":"ATK ENGINES","offers":[{"title":"FORD 351W 88-93 MARINE EN","offer_id":42302143037529,"sku":"ATKDMA1","price":4260.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/1818\/2489\/files\/196117312.jpg?v=1744967734"},{"product_id":"ford-460-marine-engine","title":"FORD 460 MARINE ENGINE","description":"\u003cp\u003e1973 To 1978 Ford 7.5L\/ 460 Cubic Inch Marine Engine; Marine; 340 Horsepower; Cast Block and Cylinder Heads; Internally Balanced; Standard Rotation; Flat Tappet Cam; With 2 Piece Rear Seal\u003c\/p\u003e","brand":"ATK ENGINES","offers":[{"title":"FORD 460 MARINE ENGINE","offer_id":42302143103065,"sku":"ATKDM26","price":3446.82,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/1818\/2489\/files\/196117313.jpg?v=1744967735"},{"product_id":"chev-454-marine-engine","title":"CHEV 454 MARINE ENGINE","description":"\u003cp\u003e1973 To 1990 Chevrolet 7.4L\/ 454 Cubic Inch Marine Engine; Marine; 330 Horsepower; Cast Block and Cylinder Heads; Externally Balanced; Reverse Rotation; Round Intake Port; With 2 Piece Rear Seal\/ 10 Bolt Main\u003c\/p\u003e","brand":"ATK ENGINES","offers":[{"title":"CHEV 454 MARINE ENGINE","offer_id":42302143168601,"sku":"ATKDM32","price":5206.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/1818\/2489\/files\/196117314.jpg?v=1744967747"},{"product_id":"chev-4-3-262-marine-eng-3","title":"CHEV 4.3\/262 MARINE ENG","description":"\u003cp\u003e1987 To 1992 Chevrolet 4.3L\/ 262 Cubic Inch Marine Engine; Marine; 205 Horsepower; Cast Block and Cylinder Heads; Standard Rotation; Roller Cam; With 1 Piece Rear Seal\/ Fuel Pump Hole\u003c\/p\u003e","brand":"ATK ENGINES","offers":[{"title":"CHEV 4.3\/262 MARINE ENG","offer_id":42302143234137,"sku":"ATKDM29","price":4040.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/1818\/2489\/files\/196117315.jpg?v=1744967748"},{"product_id":"chev-350-marine-engine-1","title":"CHEV 350 MARINE ENGINE","description":"\u003cp\u003e1980 To 1985 Chevrolet 5.7L\/ 350 Cubic Inch Marine Engine; Marine; 260 Horsepower; Cast Block and Cylinder Heads; Externally Balanced; Reverse Rotation; Starboard Side Dipstick; With 2 Piece Rear Seal\/ 2 Bolt Main\u003c\/p\u003e","brand":"ATK ENGINES","offers":[{"title":"CHEV 350 MARINE ENGINE","offer_id":42302143299673,"sku":"ATKDM21","price":3605.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/1818\/2489\/files\/196117316.jpg?v=1744967750"},{"product_id":"chev-350-marine-engine-2","title":"CHEV 350 MARINE ENGINE","description":"\u003cp\u003eUntil 1985 Chevrolet 5.7L\/ 350 Cubic Inch Marine Engine; Marine; 260 Horsepower; Cast Block\/ Cylinder Heads; 9:1 Compression Ratio; 4.00 Inch Bore\/ 3.48 Inch Stroke; Externally Balanced; Standard Rotation; Right Side Dipstick; With 2 Piece Rear Seal\u003c\/p\u003e","brand":"ATK ENGINES","offers":[{"title":"CHEV 350 MARINE ENGINE","offer_id":42302143365209,"sku":"ATKDM20","price":3757.97,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/1818\/2489\/files\/196117317.jpg?v=1744967752"},{"product_id":"chev-350-marine-engine-3","title":"CHEV 350 MARINE ENGINE","description":"\u003cp\u003e1964 To 1980 Chevrolet 5.7L\/ 350 Cubic Inch Marine Engine; Marine; 270 Horsepower; Cast Block and Cylinder Heads; 9:1 Compression Ratio; Internally Balanced; Reverse Rotation; Port Side Dipstick; Flat Tappet Cam; With 2 Piece Rear Seal.\u003c\/p\u003e\n\u003cp\u003eA CORE CHARGE WILL BE APPLIED TO THE SALE PRICE AT CHECKOUT AND REFUNDED PROMPTLY WHEN THE CORE IS RETURNED IN ACCEPTABLE CONDITION.\u003c\/p\u003e","brand":"ATK ENGINES","offers":[{"title":"CHEV 350 MARINE ENGINE","offer_id":42302143430745,"sku":"ATKDM03","price":3881.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/1818\/2489\/files\/196117318.jpg?v=1744967753"},{"product_id":"chev-305-marine-engine","title":"CHEV 305 MARINE ENGINE","description":"\u003cp\u003e1976 To 1985 Chevrolet 5.0L\/ 305 Cubic Inch Marine Engine; Marine; 230 Horsepower; Cast Block and Cylinder Heads; Internally Balanced; Standard Rotation; Dipstick On Starboard Side Of Block; Flat Tappet Cam; With 2 Piece Rear Seal\u003c\/p\u003e\n\u003cp\u003eA CORE CHARGE WILL BE APPLIED TO THE SALE PRICE AT CHECKOUT AND REFUNDED PROMPTLY WHEN THE CORE IS RETURNED IN ACCEPTABLE CONDITION.\u003c\/p\u003e","brand":"ATK ENGINES","offers":[{"title":"CHEV 305 MARINE ENGINE","offer_id":42302143561817,"sku":"ATKDM07","price":3580.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/1818\/2489\/files\/196117319.jpg?v=1744967765"},{"product_id":"chev-350-marine-engine-4","title":"CHEV 350 MARINE ENGINE","description":"\u003cp\u003e1964 To 1980 Chevrolet 5.7L\/ 350 Cubic Inch Marine Engine; Marine; 270 Horsepower; Cast Block and Cylinder Heads; 9:1 Compression Ratio; Internally Balanced; Standard Rotation; Port Side Dipstick; Flat Tappet Cam; With 2 Piece Rear Seal.  \u003c\/p\u003e\n\u003cp\u003eA CORE CHARGE WILL BE APPLIED TO THE SALE PRICE AT CHECKOUT AND REFUNDED PROMPTLY WHEN THE CORE IS RETURNED IN ACCEPTABLE CONDITION.\u003c\/p\u003e","brand":"ATK ENGINES","offers":[{"title":"CHEV 350 MARINE ENGINE","offer_id":42302143627353,"sku":"ATKDM02","price":3756.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/1818\/2489\/files\/196117327.jpg?v=1744967766"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/1818\/2489\/collections\/196117327.jpg?v=1785873506","url":"https:\/\/www.marinepartsonly.com\/collections\/atk.oembed?page=2","provider":"Marine Parts Only","version":"1.0","type":"link"}