GM 4.3 Marine Engines

GM 4.3 Marine Engines

GM 4.3 Marine Engines
SKU:
ATK-DM27.1
$3,939.89
$3,425.99
$513.90
Availability:
Ship 6-10 Weeks
Ships next business day if ordered in the next:

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GM 4.3 Marine Engines

ATK is a leading manufacturer of marine engines that are made with maximum performance and long term durability in mind. The engines are designed and built specifically for boating and all the rigors and conditions marine engines face. ATK takes pride in the fact that there are over 150 processes involved in remanufacturing each ATK engine including the GM 4.3 Marine Engine.

Your boat is only as good as the engine in it. Without an engine in good working order, you might as well not have a boat at all. You will be stuck sitting at the dock. The GM 4.3 Marine Engine has been used in marine applications since 1986 and designed to meet or exceed O.E Specifications. The engine blocks and cylinder heads are magnafluxed to determine if there are any cracks. Camshafts bearings are examined to ensure accurate center-to center clearance and precision ground or replaced to maintain the O.E. profile. Pistons and rod assemblies are blanched to minimize engine vibration All bearings, timing belts, chains, gears

The GM 4.3 Marine Engine is put through rigorous testing for compression, oil leaks, unusual engine noise or vibrations and ensures all parts are in good original working order before shipment. Oil pump, oil pump kit, and installation gasket set are supplied with each engine. There is no core charge and free freight to anywhere in the continental U.S.

Featured procedures include:

  • Engine blocks are magnafluxed, cylinders bored and precision-honed, and main saddles line-honed to exacting O.E. specifications
  • Camshaft bearings line-bored for accurate center-to-center clearance
  • Engine blocks and cylinder heads precision surfaced to insure proper sealing
  • Cylinder heads magnafluxed or dye checked and machined for three-angle valve seats
  • Crankshafts stress-relieved, precision ground and micro-polished for optimum durability and surface finish
  • Camshafts precision ground or replaced with new to maintain the O.E. profile
  • Each engine is tested for compression, oil pressure, oil leaks, unusual engine noise, and general operating condition before shipment
  • Pistons and connecting rod assemblies are balanced in sets to achieve minimum engine vibration
  • Oil pump or oil pump kit is supplied with each engine
  • Premium installation gasket set is supplied with each engine
  • All bearings are replaced with new
  • Timing belts, chains, gears are replaced with new
  • All rubber products are O.E. quality (i.e. main seals, valve stem seals, cam seals)
  • All ATK remanufacturing facilities are ISO 9001 and QS 9000 certified

No Core Charge

Free Freight to anywhere in the continental U.S

18 Month No Fault Warranty

  • Unlimited Hours
  • Includes Labor, Towing & Fluids

Marine Application Chart

Call Customer Service for more details 1-877-388-2628

# Year Description Part #
1 1985-1986 GM 4.3 / 262/ 205HP Std rotation, 2 pc rear seal, 12 bolt intake Casting number: 177 ATK-DM27
2 1986-1988 GM 4.3 / 262 /205HP Standard rotation, 1 pc rear seal, flat tappet cam, 12 bolt intake, vlave cover bolts down center.Casting number: 553, 683 ATK-DM28
3 1987-1992 GM 4.3 / 262/ 205HP Std rotation, Roller cam engine. Heads have 3 bolt hole accessory mounting on the front of each head. Head casting #'s are 768, 103, 066, 996 and 476. With fuel pump hole. 12 bolt intake  Casting number: 011, 867 ATK-DM29
4 1987-1992 GM 4.3 / 262/ 205HP  Complpete with oil pan, front cover, valve covers installed.  Std rotation, Roller cam engine. Heads have 3 bolt hole accessory mounting on the front of each head. Head casting #'s are 768, 103, 066, 996 and 476. With fuel pump hole. 12 bolt intake Casting number: 011, 867 ATK-VM29
5 1992-1997 GM 4.3 / 262/ 205HP  Standard rotation, roller cam, balance shaft casting 12550286 or 10224541, no fuel pump hole, 14 bolt oil pan, 10 bolt steel front cover, 12 bolt intakeCasting number: 196, 534, 359, 535 ATK-DMC7
6 1992-1997 GM 4.3 / 262/ 205HP  Standard rotation,Complete with oil pan, front cover, valve covers installed,  roller cam, balance shaft casting 12550286 or 10224541, no fuel pump hole, 14 bolt oil pan, 10 bolt steel front cover, 12 bolt intake  Casting number: 196, 534, 359, 535 ATK-VMC7
7 1992-1997 GM 43. / 262/ 205HP  Std rotation, roller cam, no balance shaft, block casting 011, 867 , head casting 064, 181, 209. Mech fuel pump, steel front cover. Casting number: 011, 867 ATK-DMC4
8 1996-2008 GM 4.3 230HP Std rotation, FI, 262 Roller cam with balance shaft. Has roller rockers. Block has metric mounts. 6 bolt plastic timing cover. head casting should be 113. 8 bolt intake  Casting number: 090M ATK-DMW3
10 1996-2008 GM 4.3 / 262/ 230HP Std rotation, Block casting 090M, metric threads, head casting 113, plastic front cover, roller cam, roller, rockers, balance shaft last 3 digits 542 or 748  Casting number: 090M ATK-DMW4
11 1996-2008 GM 4.3 / 262/ 230HP Std rotation,  Complete w ith oil pan, front cover, valve covers installed. Block casting 090M w/ 7mm knock sensor, metric threads, head casting 113, plastic front cover, roller cam, roller, rockers, balance shaft last 3 digits 542 or 748  Casting number: 090M ATK-VMW4
12 1996-1999 GM 4.3 / 262/ 205HP Std rotation, block casting 090, head casting 772 or 140, roller cam, 10 bolt oil pan, 8 bolt intake. Balance shaft casting 10224542 Casting number: 090 ATK-DMK9
13 1996-1999 GM 4.3 / 262/ 205HP Std rotation, Complete with aluminum oil pan, front cover, valve covers installed, block casting 090, head casting 772 or 140, roller cam, 10 bolt oil pan, 8 bolt intake. Balance shaft casting 10224542 Casting number: 090 VMK9
14 1996-1999 GM 4.3 / 262/ 205HP Std rotation, Complete with steel oil pan, front cover, valve covers installed, block casting 090, head casting 772 or 140, roller cam, 10 bolt oil pan, 8 bolt intake. Balance shaft casting 10224542  Casting number: 090M VMK9TP
15 1996-1999 GM 4.3 / 262/ 205HP Std rotation, block casting 090M, metric threads, head casting 140 or 772. 6 bolt plastic timing cover, 8 bolt intake.  Casting number: 090M DMW1
16 1996-1999 GM 4.3 / 262/ 205HP Std rotation, Complete withaluminum oil pan, plastic front cover, valve covers installed.block casting 090M, metric threads, head casting 140 or 772. 6 bolt plastic timing cover, 8 bolt intake.  Casting number: 090M VMW1
17 2007-2011 GM 4.3 / 262/ 230HP Std rotation,  Block Cast #12600234/324, Balance Shaft, Head Cast # 12557113/12558114, M8 Bolts For Roller Rockers(Cast Rocker) 2 Knock Sensor Both Sides Casting number: 234,  324 ATK-DMX1
18 2007-2011 GM 4.3 / 262/ 230HP Complete with oil pan, front cover, valve covers installed.  Std rotation,  Block Cast #12600234/324, Balance Shaft, Head Cast # 12557113/12558114, M8 Bolts For Roller Rockers(Cast Rocker) 2 Knock Sensor Both Sides  Casting number: 234,  324 ATK-VMX1

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Other Details

Google Product Type:
Engines
Product MPN:
VM29, DMC7, DMC4, DMW3, VMW3, DMW4, VMW4, DMK9, VMK9, DMX1, VMX1, DM27

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