Page 693 - 2021 Sierra Catalog

675
CHEVY V-8 350/5.7L GEN II
1 Piece Rear Seal 1986-1995
18-1267➁
HEAD GASKET SET
Description — CONTAINS —
Part #
18-3876 18-0994 18-0463 18-0462 18-0868 18-0664 18-4024 18-0518 18-0874
Head Gasket
2BBL Carb Mounting Gasket 4BBL Carb Mounting Gasket 4BBL Carb Mounting Gasket Intake Manifold Gasket Set Valve Cover Gasket (2) Valve Stem Seals (8)
Valve Stem Seals (16) Distributor Mounting Gasket
CHEVY V-8 350/5.7L GEN II (Right Hand Rotation) 1 Piece Rear Seal
1986-1995
18-1263 ➀
SHORT BLOCK GASKET SET
Description — CONTAINS —
Part #
18-0905 18-0185 18-1213 18-0322 18-0891
NSS 18-0876 18-0889 18-0468
Oil Drain Screw Gasket
Oil Filter Gasket
Forward Crankshaft Seal Rear Main Bearing Gasket Water Pump Mounting Gasket Water Pump Plate Gasket Fuel Pump Plate Gasket
Fuel Pump Mounting Gasket Timing Chain Cover Gasket
18-1267 ➁
HEAD GASKET SET
Description — CONTAINS —
Part #
18-3876 18-0994 18-0463 18-0462 18-0868 18-0664 18-4024 18-0518 18-0874
Head Gasket
2BBL Carb Mounting Gasket 4BBL Carb Mounting Gasket 4BBL Carb Mounting Gasket Intake Manifold Gasket Set Valve Cover Gasket (2) Valve Stem Seals (8)
Valve Stem Seals (16) Distributor Mounting Gasket
CHEVY V-8 454/7.4L
18-1256 ✽
SHORT BLOCK GASKET SET
Description — CONTAINS —
Part #
18-0348 18-0905 18-1233 18-0520 18-0903 18-0889 18-0980
Oil Pan Gasket
Oil Drain Screw Gasket Forward Crankshaft Seal Rear Crankshaft Seal
Water Pump Mounting Gasket Fuel Pump Mounting Gasket Timing Cover Gasket
✽ Right Hand Rotation Engines Require
18-1257 ➁
VALUE GRIND GASKET SET
Description — CONTAINS —
Part #
18-3877 18-0462 18-0463 18-0467 18-0465 18-0464 18-0422 18-0874
Head Gasket
Carb Mounting Gasket Carb Mounting Gasket Carb Mounting Gasket Intake Manifold Gasket Set Valve Cover Gasket (2) Valve Stem Seals (16) Distributor Mounting Gasket
➀ Does not include oil pan gasket ➁ Does not include intake and/or exhaust maniflold gaskets NSS Not Sold Separately
INTERNAL ENGINE COMPONENTS — Modular Gasket Kits