Sierra Marine Parts Catalog: Internal Engine Components
Easy to use Modular Gasket Kits for Ford & Chevrolet Marine Engines
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For most popular marine versions of: Chevrolet In-line 4 & 6 cylinder V6 & V8 Engines and Ford 5.0 L & 5.8L V8 Engines
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Minimizes inventory investment to cover most major engine applications
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Maximizes inventory utilizations via mix and match system
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Utilizes generic type gasket kits common among all engine brands., (i.e. a 350CID (5.7L) Crusader & Mercruiser would use
the same short block & valve grind gasket sets, but would use different exhaust manifold gasket kits)
CHEVY 4 cyl. 153/2.5L 1965-88 ➂
CHEVY 4 cyl. 181/3.0L 1973-84 ➂
CHEVY 4 cyl. 181/3.0L 1985-89 (4 cyl. 181/3.0L HO 1990-98 ➂)
18-1271 ➀ ➂
SHORT BLOCK
GASKET SET
-- CONTAINS --
Description
Part #
Oil Pan Gasket
Forward Crankshaft Seals
HEAD GASKET SET
Rear Crankshaft Seals
-- CONTAINS --
Description
Part #
Push Rod Cover
Head Gasket
Water Pump Gasket
Mercarb Mounting Gasket
Fuel Pump Mounting Gasket
Carb. Mounting Gasket
Fuel Pump Mounting Gasket
NSS
Thermostat Housing Gasket
Cam Gear Cover Gasket
Valve Cover Gasket
Distributor Mounting Gasket
Valve Stem Seals (8)
Distributor Mounting Gasket
4 cyl. 3.7L Mercruiser 470
SHORT BLOCK GASKET SET
-- CONTAINS --
Description
Part #
Oil Seal
HEAD GASKET SET
Mounting Gasket
NSS
-- CONTAINS --
Description
Part #
Distributor Mounting Gasket
Fuel Pump Mounting Gasket
Intake Gasket
O-Ring
NSS
Quadrajet Gasket
Water Pump Seal
Valve Grind Cover Gasket
NSS
O-Ring
Head Gasket
Oil Pan Gasket
Exhaust Manifold
Mounting Gasket
Water Pump Timer
Cover Gasket
NSS
NSS
Valve Seal
CHEVY V-6
250/4.1L
SHORT BLOCK GASKET SET
(24 Bolt Pan Only)
HEAD GASKET SET
-- CONTAINS --
Description
Part #
-- CONTAINS --
Description
Part #
Oil Pan Gasket
Head Gasket
Forward Crankshaft Seals
4BBL Carb Mounting Gasket
NSS
Rear Crankshaft Seals
2BBL Carb Mounting Gasket
Push Rod Cover
Exhaust Manifold Gasket
Water Pump Gasket
T-Stat Hsg. Mounting Gasket
Fuel Pump Mounting Gasket
Valve Cover Gasket
Timing Gear Cover Gasket
Valve Stem Seals (8)
Distributor Mounting Gasket
➀ Except models with cast push rod cover
➂ For models with 1 piece rear main seal use 18-1206
570
➁ Does not include intake and/or exhaust maniflold gaskets
NSS Not Sold Separately