Sierra International Electronic Conversion Kit For Gm 6 Cylinder Engines 18-5519

Sierra International Electronic Conversion Kit For Gm 8 Cylinder Engines 18-5520

Sierra International Electronic Conversion Kit For Gm 8 Cylinder Engines 18-5520. Designed for use in GM 8 cylinder engines. The kit contains: (1) 18-5435 Ignition Coil (1) 18-5494-2 Electronic Distributor (Conventional Rotation) and (1) 18-8803-2... ... more

Sierra International Electronic Conversion Kit For Gm 4 Cylinder Engines 18-5518

Sierra International Electronic Conversion Kit For Gm 4 Cylinder Engines 18-5518. Designed for use in GM 4 cylinder engines. The kit contains: (1) 18-5435 Ignition Coil (1) 18-5486-2 Electronic Distributor (Conventional Rotation) and (1) 18-8800-1... ... more

Sierra International Delco Est Electronic Conversion Kit For Gm 4 Cylinder Engines 18-5512

Sierra International Delco Est Electronic Conversion Kit For Gm 4 Cylinder Engines 18-5512. Designed for use in GM 4 cylinder engines. The kit contains: (1) 18-5443 Ignition Coil (1) 18-5515 Delco EST Distributor Coil to Module Harness (1) 18-5516... ... more

Sierra International Complete Ignition Conversion Kit For Gm Sb & Bb Engines w/ Standard Deck Height 18-5480

Sierra International Complete Ignition Conversion Kit For Gm Sb & Bb Engines w/ Standard Deck Height 18-5480. The kit contains: (1) 18-5472 Hi-Performance Ignition Coil (1) 18-8803-2 Spark Plug Wire Set (1) 18-5483 Flame-Thrower Electronic Distributor.... ... more

Sierra International Electronic Conversion Kit For Volvo 4 Cylinder Aq Models w/ Bosch Ignition 18-5292

Sierra International Electronic Conversion Kit For Volvo 4 Cylinder Aq Models w/ Bosch Ignition 18-5292. Built with marine grade materials. Each Sierra product meets or exceeds the original equipment part it replaces. Features of Sierra International... ... more

Sierra International Electronic Conversion Kit For Mallory Yl & Yd 8 Cylinder Distributors 18-5296-2

Sierra International Electronic Conversion Kit For Mallory Yl & Yd 8 Cylinder Distributors 18-5296-2. Replaces points and condensers for true solid state ignition. Uses standard coil cap and rotor. Accurate to within 1/4 degree timing accuracy 0 to... ... more

Sierra International Hi Performance Conversion Kit For Prestolite 6 Cylinder Distributors 18-5287-1

Sierra International Hi Performance Conversion Kit For Prestolite 6 Cylinder Distributors 18-5287-1. Senses current levels in the coil and adjusts the dwell to maintain peak energy throughout RPM Range. Develops on average 4 times more available energy... ... more

Sierra International 18-5295 Electronic Conversion Kit 18-5295

Sierra International 18-5295 Electronic Conversion Kit 18-5295. Uses standard coil cap and rotor. Easy to install one-piece 2-wire hook-up. Accurate to within 1/4 timing accuracy 0 to 6000 RPM range. Designed for use with most Prestolite 4 Cylinder... ... more

Sierra International Flame Thrower Electronic Distributor For Gm Sb & Bb V8 Engines With Standard Deck Height 18-5479

Sierra International Flame Thrower Electronic Distributor For Gm Sb & Bb V8 Engines With Standard Deck Height 18-5479. Designed with reverse rotation and integrated patented Ignitor II technology with adaptive dwell control. Use with Sierra's 18-5266... ... more

Sierra International Distributor w/ Standard Rotation For MerCruiser Gm 4 Cylinder 120/140 Hp Engines Most Models 18-5315-1

Sierra International Distributor w/ Standard Rotation For MerCruiser Gm 4 Cylinder 120/140 Hp Engines Most Models 18-5315-1. Stabilized points eliminate point float and bounce. High dielectric condenser with brass case eliminates corrosion. Mylar... ... more

Sierra International 18-5296-2D Electronic Conversion Kit Display Packed 18-5296-2D

Sierra International 18-5296-2D Electronic Conversion Kit Display Packed 18-5296-2D. Uses standard coil cap & rotor. Easy to install one-piece 2-wire hook-up. Accurate to within 1/4 in. timing accuracy 0 to 6000 RPM range. Features of Sierra... ... more

Sierra International 18-5299D Electronic Conversion Kit Display Packed 18-5299D

Sierra International 18-5299D Electronic Conversion Kit Display Packed 18-5299D. Comes with screw down cap. For use with most Prestolite V-8 distributors. Use with 18-5403 style rotor. Follow manufacturer recommendations for proper fit/installation... ... more

Sierra International Hi Performance Electronic Conversion Kit For Prestolite Idu 7801 Distributors 18-5240

Sierra International Hi Performance Electronic Conversion Kit For Prestolite Idu 7801 Distributors 18-5240. Built with marine grade materials. Each Sierra product meets or exceeds the original equipment part it replaces. Features of Sierra... ... more

Sierra International 18-5294 Electronic Conversion Kit 18-5294

Sierra International 18-5294 Electronic Conversion Kit 18-5294. Replaces points and condensers for true solid state ignition. Uses standard coil cap and rotor. Easy to install one-piece 2 wire hookup. Designed to be interchangeable with the following:... ... more

Sierra International Delco Hei Distributor For Gm 4 Cylinder Engines 18-5475

Sierra International Delco Hei Distributor For Gm 4 Cylinder Engines 18-5475. Reliable high signal strength trigger system. Ball bearing and bushing combination provide maximum timing stability and long life. Aluminum housing construction replaces... ... more

Sierra International 18-5297 Electronic Conversion Kit 18-5297

Sierra International 18-5297 Electronic Conversion Kit 18-5297. Each Sierra product meets or exceeds the original equipment part it replaces. Replaces points & condensers for true solid state ignition. Uses standard coil cap & rotor. Features of Sierra... ... more

Sierra International Hei Distributor Kit For MerCruiser Gm V8 Engines With Thunderbolt IV & V Ignition 18-5470

Sierra International Hei Distributor Kit For MerCruiser Gm V8 Engines With Thunderbolt IV & V Ignition 18-5470. Provides battery powered (HEI) High Energy Ignition. Uses a Hall-Effect type sensor to trigger ignition accurately even at extremely low... ... more

Sierra International Manifold Elbow For Gm V 6/V 8 Engines 15 deg 3in Od 18-1970-2

Sierra International Manifold Elbow For Gm V 6/V 8 Engines 15 deg 3in Od 18-1970-2. These Manifold Elbows from Sierra International are built with precision and quality materials for optimal performance and reliability. The Sierra 1819702 Manifold... ... more

Sierra International Tournament Drive Bracket Kit And Adjustable Tiebar Twin Engine/Dual Cylinder HA5520

Sierra International Tournament Drive Bracket Kit And Adjustable Tiebar Twin Engine/Dual Cylinder HA5520. These Boat Parts from Sierra International eliminate the need for cut-to-length traditional tie bars saving you time fuel and wear on your... ... more

Sierra International Complete Twin Engine 2 Cylinder Tie Bar Kit HO6002

Sierra International Complete Twin Engine 2 Cylinder Tie Bar Kit HO6002. The tie bar kit is designed for use with select Honda Johnson/Evinrude Mercury Suzuki and Yamaha engines. Check manufacturer recommendations to ensure a proper fit before... ... more

Sierra International Tournament Drive Bracket Kit And Adjustable Tiebar Twin Engine/Single Cylinder HA5521

Sierra International Tournament Drive Bracket Kit And Adjustable Tiebar Twin Engine/Single Cylinder HA5521. This new series of hardware kits will allow the consumer to take full advantage of all the features and benefits of our heavy-duty adjustable... ... more

Sierra International 18-5297D Electronic Conversion Kit Display Packed 18-5297D

Sierra International 18-5297D Electronic Conversion Kit Display Packed 18-5297D. Uses standard coil cap & rotor. Easy to install one-piece 2-wire hook-up. Accurate to within 1/4 inch timing accuracy 0 to 6000 RPM range. Fits: 4 cylinder GM. Features of... ... more

Sierra International Cylinder Head Assembly For Gm Vortec Bb 454/7.4L 18-4493HP

Sierra International Cylinder Head Assembly For Gm Vortec Bb 454/7.4L 18-4493HP. 4L engines. Key features include: GM Casting 12560241 and 10141279 100cc combustion chamber and 246cc intake runner. Each Sierra product meets or exceeds the original... ... more

Sierra International Cylinder Head Assembly For Gm Sb 5.7L Early Models 18-4484HP

Sierra International Cylinder Head Assembly For Gm Sb 5.7L Early Models 18-4484HP. 7L high performance engines (early models). Key features include: CH350HA 5.7L Hybrid (early style) 350 Cylinder Head 65cc combustion chamber 176cc intake runner 1.94... ... more

Sierra International Cylinder Head Assembly For Gm Sb 5.7L Mid Models 18-4485HP

Sierra International Cylinder Head Assembly For Gm Sb 5.7L Mid Models 18-4485HP. 7L high performance engines (mid models). All GM cylinder heads utilize high performance screw-in rocker arm studs. Cylinder heads are new castings. Hardened steel exhaust... ... more

Sierra International Manifold Elbow For Gm V8 Sb Engines Most Models 18-1921

Sierra International Manifold Elbow For Gm V8 Sb Engines Most Models 18-1921. Use with Sierra's 18-1902 Manifold 18-1903 Manifold 18-8534 Exhaust Elbow Mounting Kit 18-8553 Hardware Kit (Exhaust Elbow Bolts) and 18-0943-2 Exhaust Elbow Gasket. It is... ... more

Sierra International Manifold For Gm Sb V8 Engines Port Side 18-1903

Sierra International Manifold For Gm Sb V8 Engines Port Side 18-1903. Designed for installation on the port side. Use with Sierra's 18-1921 Manifold Elbow 18-2949 Exhaust Manifold Gasket 18-8502 Exhaust Manifold Mounting Kit 18-2902-1 Exhaust Manifold... ... more

Sierra International Remanufactured Carburetor With Base Gasket For MerCruiser Mcm 140 4 Cylinder/Mcm 165 6 Cylinder 18-7608-1

Sierra International Remanufactured Carburetor With Base Gasket For MerCruiser Mcm 140 4 Cylinder/Mcm 165 6 Cylinder 18-7608-1. It is designed for use with Mercruiser MCM 140 (4 Cylinder) (1970-1982) and MCM 165 (6 Cylinder) (1970-1981) engines. Use... ... more

Sierra International Dry Joint Exhaust Manifold For Gm V 6 2002 & Up 18-1842

Sierra International Dry Joint Exhaust Manifold For Gm V 6 2002 & Up 18-1842. Water is transferred from the manifold to the riser externally. Can be used with the O.E. riser. Fits GM V-6 (262 CID) engines (2002 and newer). Comes with (1) 18-2909... ... more

Sierra International Dry Joint Exhaust Elbow For Gm V 6/V 8 2002 & Up 18-1845

Sierra International Dry Joint Exhaust Elbow For Gm V 6/V 8 2002 & Up 18-1845. Will also fit 2002 and newer MIE GM V-8 (350 and 377 CID) engines with a dry joint exhaust manifold (serial number 0M317000 and up). Can be used with Sierra's 18-1843... ... more

Sierra International Electronic Conversion Kit For Prestolite Idu 7801 Distributors 18-5239

Sierra International Electronic Conversion Kit For Prestolite Idu 7801 Distributors 18-5239. Built with marine grade materials. Each Sierra product meets or exceeds the original equipment part it replaces. Features of Sierra International 185239... ... more

Sierra International Complete 4 Cylinder Gear Set 2.07-1 Ratio 18-1550

Sierra International Complete 4 Cylinder Gear Set 2.07-1 Ratio 18-1550. It offers forward pinion reverse and clutch options for 4-cylinder engines. Fits 100 with 6 JAW reverse clutch (1988-1998) 115 with 6 JAW (1989-1998) 125 with 6 JAW (1994-1998).... ... more

Sierra International Outboard Front Mount Pivot Plate Cylinder HC5348-3

Sierra International Outboard Front Mount Pivot Plate Cylinder HC5348-3. The cylinder is compatible with the following single engine models: Mercury 30-60 HP (1998 to Present) (Requires spacer kit HO5090) Suzuki 40-140 HP 4-Stroke (1998 to Present)... ... more

Sierra International Xtreme Nfb Single Cable Steering System Kit 13' SSX17613

Sierra International Xtreme Nfb Single Cable Steering System Kit 13' SSX17613. 2 Tilt single-cable systems are XTREME NFB single-cable systems are suitable for most single-station boats with a single non-power-assisted outboard engine up to V-6 and... ... more

Sierra International 1-8-1-960-1- Manifold 18-1960-1

Sierra International 1-8-1-960-1- Manifold 18-1960-1. Each Sierra product meets or exceeds the original equipment part it replaces. Supplied with Mounting Package. Fits: Most Mercruiser (GM) in-line 6 cyl. engines. Features of Sierra International... ... more

Sierra International Starter Heavy Duty No Core 18-5910

Sierra International Starter Heavy Duty No Core 18-5910. Fits GM V-6 and V-8 Engines with 14 1/4" flywheel and bottom mount. Clockwise rotation. Constructed with precision for optimal performance and reliability. Features of Sierra International 185910... ... more