2021-22 Engine Catalog

FASTENERS

Oldsmobile 260-455 Part No.

Description

Oil Pan Stud Kits Moroso MOR38350

6-Pt. Head Stud Kit, Black Oxide Studs, Cadmium Plated Nuts with Self-Locking Washers

Mr. Gasket MRG6315

6-Pt. Head Stud Kit, Black Oxide Studs, Zinc Plated Nuts with Self-Locking Washers

Oil Pan Bolt Kits Moroso MOR38550

MOR38550

6-Pt. Head Bolt Kit, Cadmium-Plated, Self-Locking 6-Pt. Head Bolt Kit, Self-Locking, Zinc-Plated (18)

MOR38555

Mr. Gasket MRG6085

6-Pt. Head Bolt Kit, Zinc-Plated, Self-Locking

Flywheel Bolts ARP ARP100-2801

High Performance 8740, 12-Pt. Bolt Kit, 7/16"-20 x 1" UHL, Black Oxide, (6)

Mr. Gasket MRG912

6-Pt. Bolt Kit, 7/16"-20 x 31/32" Grade 8 Bolts, Black Oxide, (6)

Moroso

MOR38755

12-Pt. 7/16"-20 x 1" GR 8 Bolts, Black Oxide (6)

Flexplate Bolts ARP ARP100-2901

High Performance 8740, 12-Pt. 7/16"-20 x .680" Bolt Kit, Black Oxide (6)

Mr. Gasket MRG6710

GM, 7/16"-20 x 11/16" Grade 8 Bolts with Lock Washers (6)

Moroso

MOR38760

GM, 7/16"-20 x 3/4" Grade 8 Bolts with Lock Washers (6)

MRG6710

Pressure Plate (Clutch Cover) Bolts ARP ARP130-2201

High-Performance 8740, 6-Pt. with Washers, 3/8"-16, 9/16" Wrench (6) Pro-Series 8740, 6-Pt. with Washers, 3/8"-16, 9/16" Wrench (6)

ARP230-2202

Mr. Gasket MRG910

ARP130-2201

GM Borg & Beck/Diaphragm Style, 3/8"-16 x 1" GR 8 with Lock Washers, (6)

Torque Converter Bolts ARP ARP230-7301

GM TH350/TH400, with Prod. Converter, 8740, 12-Pt. 3/8"-24 x .750", Nuts, and Washers (3) GM TH350/TH400, with Perf. Converter, 8740, 12-Pt. 7/16"-20 x .725", Nuts, and Washers (3)

ARP230-7302 ARP230-7303

GM PG/TH350/TH400, With 1/2" Thick Tabs, 8740, 12-Pt. 7/16"-20 x 1.250", Nuts, and Washers (3)

Mr. Gasket MRG6716

GM TH350, Powerglide, 3/8"-24 x 5/8" with Nuts, Grade 8 (3) GM TH400, 3/8"-16 x 1/2" Grade 8, with Lock Washers (3) GM 10" Race Converter, 7/16"-20 x 1-1/4" with Nuts, Grade 8 (3)

MRG6715 MRG6719

Moroso

GM TH350/TH400 Flexplates without Tapped Holes, 3/8"-24 x 5/8" Grade 8 Bolts with Lock Nuts (3)

MOR38764

TCI

MRG6716

TCI745500

GM TH350/TH400, with Perf. Converter, 6-Pt. 7/16"-20 x 1" Bolts with Nuts (3)

MECHANICAL FUEL PUMPS

Oldsmobile 350-455

Alcohol Compatible

Flow Rate PSI

Part No.

Inlet/Description

Outlet

GPH

Clockable

SPC3158

Street/Strip, Chrome, Cast Aluminum 1/4" NPT

No

8

80

Yes

474 2021-22 ENGINE BUILDER CATALOG

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