OIL FILTER ADAPTERS
TRA1020
Oil Filter Block-Offs and Remote Adapters Part No. Description Trans-Dapt TRA1020 Buick V8 Spin-On Oil Filter Bypass Adapter TRA1320 Buick V8 Oil Filter Sandwich Adapter TRA1420 Buick V8 90° Oil Filter Sandwich Adapter
ENGINE OIL FILTERS
Oil Filters—Spin-On by Manufacturer Dimensions
Manufacturer Part Numbers
Filter Desc.
Engine CID/Liters
Height
O.D.
Thread
Fram
K & N
Mobil 1
Moroso
Buick
FRAHP2 FRAPH25
340-455 V8
Spin-On
4.01"
3.60"
13/16"-16
KNEHP-2003 MOBM1-103A MOR22459
3.0L, 3.1L, 3.3L, 3.8L, 4.1L, 4.9L V6
Spin-On
3.40"
2.98"
18mm-1.5
— KNEHP-1001 KNEHP-3001 MOBM1-101A
—
STEEL VALVE COVERS
Buick Part No.
Description
Baffle
Breather Design
Height
Finish
Specialty Products SPC7554
Stamped Steel, 1968-81 350 V8
Yes 1 and 1 without Grommets Stock Chrome
GASKETS
Buick 231 V6, 1975-87 Head Gaskets
CAGC5691-040
Gasket Bore Size
Compressed Thickness
Cometic MLS
Fel-Pro Performance
Application
Buick V6, Stage I & II, MLS Iron/Alum. Blocks and Heads Buick V6, Stage I & II, MLS Iron/Alum. Blocks and Heads
3.860" 3.860"
.040" .060"
CAGC5691-040 CAGC5691-060
— —
Cometic .040"/ Fel-Pro .039"
Buick V6, Stage I & II, MLS Iron/Alum. Blocks and Heads
4.020"
CAGC5692-040
FEL1000
16
2021-22 ENGINE BUILDER CATALOG
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