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425 GM 454 V8 1990-1992 - Serial 0A398941 Thru 0D937011 - Thermostat Housing (425)

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Ref. OEM Part # Hardin # Mallory # GLM # Other # Description Num Req. Superseded From Special Notes
1 90736A18         HOUSING ASSEMBLY, Thermostat 1

2 23-47511         SLEEVE, Thermostat Housing 1

3 22-32803         PLUG, Pipe (.375-18) Brass 2

4 27-530451         GASKET, Thermostat Housing 1
1
5 807252T1         THERMOSTAT, 140 Degrees 1 8052731
6 27-47510         GASKET, Thermostat 1
1
7 23-47508T         SLEEVE 1 23-47508
8 27-418122         GASKET, Thermostat Cover 1
1
9 8M0061068         COVER, Thermostat 1 47442A1
10 10-60410         SCREW, (.375-16 x 4.250) 2

11 12-20553         WASHER, (.406 x .734 x .063) 2

12 22-98477A2         VALVE ASSEMBLY 1

13 32-8M0062665         HOSE, (48.00 Inches Bulk), Cut As Required - Water Pump To Oil Cooler 1 32-5346170
14 54-180766         CLAMP, Worm Gear 8

15 32-12817         HOSE, Oil Cooler To Oil Cooler 1

16 32-848956         HOSE, Oil Cooler To Tube 1 32-12818
17 22-13177         TUBE, Non Power Steering Models 1

18 32-896998         HOSE, Molded, Oil Cooler To Thermostat Housing 1 32-64346
19 32-897181         HOSE, Thermostat Housing To Water Pump 1

20 54-180768         CLAMP, Worm Gear 2

21 32-897491         HOSE, Thermostat Cover - Port 1

22 32-897301         HOSE, Thermostat Cover - Starboard 1

23 54-180764         CLAMP, Worm Gear 8

24 32-8M0062614         HOSE, (48.00 Inches Bulk), Cut As Required 2 32-3322070
25 12552         LIFTING EYE 1

- 27-13218A1         GASKET SET 1
SN# 0A398941 THRU 0D725499
- 27-808730A98         GASKET SET 1 27-808730A92 This Part is No Longer Available SN# 0D725500 THRU 0D937011