Year Make Model Configuration Positions Application Notes
<< < 26 27 28 29 30 31 32 33 34 35 > >>
1989 GMC G2500 V8 305 5.0L 1/2 In. x 20 Thread; 9/16 In. Head
1989 GMC G2500 V8 350 5.7L 1/2 In. x 20 Thread; 9/16 In. Head
1989 GMC G2500 V8 379 6.2L 1/2 In. x 20 Thread; 9/16 In. Head
1989 GMC G3500 V6 262 4.3L 1/2 In. x 20 Thread; 9/16 In. Head
1989 GMC G3500 V8 350 5.7L 1/2 In. x 20 Thread; 9/16 In. Head
1989 GMC G3500 V8 379 6.2L 1/2 In. x 20 Thread; 9/16 In. Head
1989 GMC G3500 V8 454 7.4L 1/2 In. x 20 Thread; 9/16 In. Head
1989 GMC Jimmy V8 350 5.7L 1/2 In. x 20 Thread; 9/16 In. Head
1989 GMC Jimmy V8 379 6.2L 1/2 In. x 20 Thread; 9/16 In. Head
1989 GMC K1500 V6 262 4.3L 1/2 In. x 20 Thread; 9/16 In. Head
1989 GMC K1500 V8 305 5.0L 1/2 In. x 20 Thread; 9/16 In. Head
1989 GMC K1500 V8 350 5.7L 1/2 In. x 20 Thread; 9/16 In. Head
1989 GMC K1500 V8 379 6.2L 1/2 In. x 20 Thread; 9/16 In. Head
1989 GMC K2500 V6 262 4.3L 1/2 In. x 20 Thread; 9/16 In. Head
1989 GMC K2500 V8 305 5.0L 1/2 In. x 20 Thread; 9/16 In. Head
1989 GMC K2500 V8 350 5.7L 1/2 In. x 20 Thread; 9/16 In. Head
1989 GMC K2500 V8 379 6.2L 1/2 In. x 20 Thread; 9/16 In. Head
1989 GMC K3500 V8 350 5.7L 1/2 In. x 20 Thread; 9/16 In. Head
1989 GMC K3500 V8 379 6.2L 1/2 In. x 20 Thread; 9/16 In. Head
1989 GMC K3500 V8 454 7.4L 1/2 In. x 20 Thread; 9/16 In. Head
1989 GMC P2500 L6 292 4.8L 1/2 In. x 20 Thread; 9/16 In. Head
1989 GMC P2500 V8 350 5.7L 1/2 In. x 20 Thread; 9/16 In. Head
1989 GMC P2500 V8 379 6.2L 1/2 In. x 20 Thread; 9/16 In. Head
1989 GMC P3500 L4 239 3.9L 1/2 In. x 20 Thread; 9/16 In. Head
1989 GMC P3500 L6 292 4.8L 1/2 In. x 20 Thread; 9/16 In. Head
1989 GMC P3500 V8 350 5.7L 1/2 In. x 20 Thread; 9/16 In. Head
1989 GMC P3500 V8 379 6.2L 1/2 In. x 20 Thread; 9/16 In. Head
1989 GMC P3500 V8 454 7.4L 1/2 In. x 20 Thread; 9/16 In. Head
1989 GMC R1500 Suburban V8 350 5.7L 1/2 In. x 20 Thread; 9/16 In. Head
1989 GMC R1500 Suburban V8 379 6.2L 1/2 In. x 20 Thread; 9/16 In. Head
1989 GMC R2500 V8 350 5.7L 1/2 In. x 20 Thread; 9/16 In. Head
1989 GMC R2500 V8 379 6.2L 1/2 In. x 20 Thread; 9/16 In. Head
1989 GMC R2500 V8 454 7.4L 1/2 In. x 20 Thread; 9/16 In. Head
1989 GMC R2500 Suburban V8 350 5.7L 1/2 In. x 20 Thread; 9/16 In. Head
1989 GMC R2500 Suburban V8 379 6.2L 1/2 In. x 20 Thread; 9/16 In. Head
1989 GMC R2500 Suburban V8 454 7.4L 1/2 In. x 20 Thread; 9/16 In. Head
1989 GMC R3500 V8 350 5.7L 1/2 In. x 20 Thread; 9/16 In. Head
1989 GMC R3500 V8 379 6.2L 1/2 In. x 20 Thread; 9/16 In. Head
1989 GMC R3500 V8 454 7.4L 1/2 In. x 20 Thread; 9/16 In. Head
1989 GMC S15 V6 262 4.3L 1/2 In. x 20 Thread; 9/16 In. Head
1989 GMC S15 Jimmy V6 262 4.3L 1/2 In. x 20 Thread; 9/16 In. Head
1989 GMC Safari V6 262 4.3L 1/2 In. x 20 Thread; 9/16 In. Head
1989 GMC V1500 Suburban V8 350 5.7L 1/2 In. x 20 Thread; 9/16 In. Head
1989 GMC V1500 Suburban V8 379 6.2L 1/2 In. x 20 Thread; 9/16 In. Head
1989 GMC V2500 Suburban V8 350 5.7L 1/2 In. x 20 Thread; 9/16 In. Head
1989 GMC V2500 Suburban V8 379 6.2L 1/2 In. x 20 Thread; 9/16 In. Head
1989 GMC V3500 V8 350 5.7L 1/2 In. x 20 Thread; 9/16 In. Head
1989 GMC V3500 V8 379 6.2L 1/2 In. x 20 Thread; 9/16 In. Head
1989 GMC V3500 V8 454 7.4L 1/2 In. x 20 Thread; 9/16 In. Head
1989 Jeep Grand Wagoneer 1/2 In. x 20 Thread; 9/16 In. Head