B0 47 1976 79 T 1 8 LITRE ENGINE BLOCK OIL PAN 1 BLOCK ASM Eng Cy ncl Key N0 2 6 Note 1 N S 2 BODY Part of Block Asm N S Q 3 CAP Brg N0 1 5 Part of Block Asm N S 4 CUP Sealing Cyl Block Side 0 034 5 CUP Sealing Cyl Block Rr 0 034 6 BOLT Brg Cap t0 Cyl Block 0 056 7 PLUG Plate Oil Gallery Rr 1 531 8 PLUG Pt B Oil Gallery 1 531 9 PIN Trans Case to Cyl Block 8 939 10 DOWEL Gear Case to Cyl Block I 0 413 11 DOWEL Cyl Block tc Head 0 293 12 SWITCH Use Items N0 13 14 N S 13 SWITCH Warning Oil Press 1 800 14 ADAPTER Oil Press Unit 1 800 15 SWITCH Warning Oil Press 1 800 16 PRESSURE PKG Oil 1 800 i 17 ADAPTER Oil Press Unit 1 800 18 PLUG Pt 4 Water Drain 0 034 19 DOWEL Ret to Cyl Block 0 413 20 PAN ASM Oil w Drain Plug Incl Key N0 21 23 1 426 21 PAN Part of Oil Pan Asm N S 22 PLUG Screw Oil Drain 1 453 23 GASKET Drain Plug Oil Pan Note 2 1 456 24 GAUGE Oil Level 1 516 25 GASKET Oil Pan to Block Note 2 1 429 26 NUT Oil Pan to Block 0 002 27 WASHER Lk 5 6 8 931 28 BOLT M8 1 25 x 16 8 900 NOTE I Serviced by PART AL ENG NE on y 0 033 NOTE 2 A so nc uded in GASKET PKG eng ne averhau 0 070 I l I GM PARTS DIVISION GENERAL MOTORS CORPOFlATlON BUlCK 41A 9 80 To 1 0 000 GROUP 2 I