Buy OEM General Motors Part # 12518291. CYLINDER HEAD. All Models. Astro, Safari. G10-20, G1500-2500 Vans. G30 Vans; Under 8500lb GVW. S-Series. S-Series; S-Series, Bravada

Balance shafts. Oil pan. Oil pump. Astor. CAMSHAFT GEAR; Astro. CRANKSHAFT GEAR; Astro. Safari; 1. Safari; 2WD. Safari; All. Safari; AWD. Safari; Exhaust. Safari; Front. Safari; Includes Timing Gears. Safari; Intake. Safari; Left. Safari; Rear. Safari; Right. Safari; RT Cyl Head Stamped T.; #1. Safari; RT Cyl Head Stamped T.; #2. Safari; RT Cyl Head Stamped T.; #3. Safari; RT Cyl Head Stamped W.; #1. Safari; RT Cyl Head Stamped W.; #2. Safari; RT Cyl Head Stamped W.; #3.

Balance shafts. Oil cooler. Oil pump. S-series; 2WD. S-series; 4. 3L. S-series; 4WD. S-Series; All. S-series; cpi. S-Series; Exhaust. S-Series; Front. S-Series; Intake. S-Series; Intermediate & Rear. S-series; L35. S-Series; Left. S-series; LF6. S-series; LU3; 2WD. S-series; LU3; 4WD. S-series; No. 1 & Rear; Cyl. Head Stamped t.. S-series; No. 1; Cyl. Head Stamped w.. S-series; No. 2; Cyl. Head Stamped t.. S-series; No. 3; Cyl. Head Stamped t.. S-series; No. 3; Cyl. Head Stamped w.. S-series; No. 2 & Rear; Cyl. Head Stamped w.. S-Series; Rear. S-Series; Right.

Oil pan. Oil pump. #2. #3. All Models; Exhaust Valve Standard); Over 8500lb GVW. All Models; Exhaust Valve Standard); Under 8500lb GVW. All Models; Front. All Models; Intake Valve (Standard); Over 8500lb GVW. All Models; Intake Valve (Standard); Under 8500lb GVW. All Models; Left Bank. All Models; No. 1. All Models; No. 2; Stamped T Below Rt Head. All Models; No. 2; Stamped W Below Rt Head. All Models; No. 3; Stamped T Below Rt Head. All Models; No. 3; Stamped W Below Rt Head. All Models; No.4; Stamped T Below Rt Head. All Models; No.4; Stamped W Below Rt Head. All Models; Over 8500lb GVW. All Models; Rear. All Models; Right Bank. All Models; Under 8500lb GVW. Camshaft sprocket; G10-30 Vans; 4. 3L. Crankshaft sprocket; G10-30 Vans; 4. 3L. G10-20. G10-30 Vans; 4. 3L; #1. G10-30 Vans; 4. 3L; #5.

Oil pan. Oil pump. Astro. Safari; #1. Safari; 1. Safari; 2WD. Safari; 3. Safari; 4WD. Safari; All. Safari; AWD. Safari; B Engine. Safari; Individual. Safari; Kit. Safari; Left. Safari; Rear. Safari; Right. Safari; w/AC. Safari; w/o AC. Safari; Z Engine.

Oil pan. Oil pump. Bravada; 2WD. Bravada; 4WD. S-Series; Left. S-series; No. 1. S-series; No. 2 & 3. S-series; No. 4. S-Series; Right. S-Series; S-Series. S-Series; Syclone. Typhoon.

OIL PAN. OIL PUMP. #2 & #3. All Models; #1. All Models; All. All Models; Left Bank. All Models; No. 1. All Models; No. 2. All Models; No. 3. All Models; Rear. All Models; Right Bank. All Models; Stamped ND. All Models; Stamped NF. All Models; w/Deep Oil Groove. All Models; w/I.D. AAU Or AAT. All Models; w/o I.D. AAU Or AAT. All Models; w/Shallow Oil Groove.