Year Make Model Configuration Positions Application Notes
<< < 25 26 27 28 29 30 31 32 33 34 > >>
1990 GMC C1500 V8 305 5.0L 1/2 In. x 20 Thread; 9/16 In. Head
1990 GMC C1500 V8 350 5.7L 1/2 In. x 20 Thread; 9/16 In. Head
1990 GMC C1500 V8 379 6.2L 1/2 In. x 20 Thread; 9/16 In. Head
1990 GMC C2500 V6 262 4.3L 1/2 In. x 20 Thread; 9/16 In. Head
1990 GMC C2500 V8 305 5.0L 1/2 In. x 20 Thread; 9/16 In. Head
1990 GMC C2500 V8 350 5.7L 1/2 In. x 20 Thread; 9/16 In. Head
1990 GMC C2500 V8 379 6.2L 1/2 In. x 20 Thread; 9/16 In. Head
1990 GMC C3500 V8 350 5.7L 1/2 In. x 20 Thread; 9/16 In. Head
1990 GMC C3500 V8 379 6.2L 1/2 In. x 20 Thread; 9/16 In. Head
1990 GMC C3500 V8 454 7.4L 1/2 In. x 20 Thread; 9/16 In. Head
1990 GMC C5000 V8 350 5.7L (5733cc) 1/2 In. x 20 Thread; 9/16 In. Head
1990 GMC C5000 Topkick V8 366 6.0L 1/2 In. x 20 Thread; 9/16 In. Head
1990 GMC C6000 V8 350 5.7L (5733cc) 1/2 In. x 20 Thread; 9/16 In. Head
1990 GMC C6000 V8 366 6.0L 1/2 In. x 20 Thread; 9/16 In. Head
1990 GMC C6000 V8 427 7.0L 1/2 In. x 20 Thread; 9/16 In. Head
1990 GMC C6000 Topkick V8 366 6.0L 1/2 In. x 20 Thread; 9/16 In. Head
1990 GMC C6000 Topkick V8 427 7.0L (6998cc) 1/2 In. x 20 Thread; 9/16 In. Head
1990 GMC C7000 V8 366 6.0L 1/2 In. x 20 Thread; 9/16 In. Head
1990 GMC C7000 V8 427 7.0L 1/2 In. x 20 Thread; 9/16 In. Head
1990 GMC C7000 Topkick V8 366 6.0L 1/2 In. x 20 Thread; 9/16 In. Head
1990 GMC C7000 Topkick V8 427 7.0L (6998cc) 1/2 In. x 20 Thread; 9/16 In. Head
1990 GMC G1500 V6 262 4.3L 1/2 In. x 20 Thread; 9/16 In. Head
1990 GMC G1500 V8 305 5.0L 1/2 In. x 20 Thread; 9/16 In. Head
1990 GMC G1500 V8 350 5.7L 1/2 In. x 20 Thread; 9/16 In. Head
1990 GMC G2500 V6 262 4.3L 1/2 In. x 20 Thread; 9/16 In. Head
1990 GMC G2500 V8 305 5.0L 1/2 In. x 20 Thread; 9/16 In. Head
1990 GMC G2500 V8 350 5.7L 1/2 In. x 20 Thread; 9/16 In. Head
1990 GMC G2500 V8 379 6.2L 1/2 In. x 20 Thread; 9/16 In. Head
1990 GMC G3500 V6 262 4.3L 1/2 In. x 20 Thread; 9/16 In. Head
1990 GMC G3500 V8 350 5.7L 1/2 In. x 20 Thread; 9/16 In. Head
1990 GMC G3500 V8 379 6.2L 1/2 In. x 20 Thread; 9/16 In. Head
1990 GMC G3500 V8 454 7.4L 1/2 In. x 20 Thread; 9/16 In. Head
1990 GMC Jimmy V8 350 5.7L 1/2 In. x 20 Thread; 9/16 In. Head
1990 GMC Jimmy V8 379 6.2L 1/2 In. x 20 Thread; 9/16 In. Head
1990 GMC K1500 V6 262 4.3L 1/2 In. x 20 Thread; 9/16 In. Head
1990 GMC K1500 V8 305 5.0L 1/2 In. x 20 Thread; 9/16 In. Head
1990 GMC K1500 V8 350 5.7L 1/2 In. x 20 Thread; 9/16 In. Head
1990 GMC K1500 V8 379 6.2L 1/2 In. x 20 Thread; 9/16 In. Head
1990 GMC K2500 V6 262 4.3L 1/2 In. x 20 Thread; 9/16 In. Head
1990 GMC K2500 V8 305 5.0L 1/2 In. x 20 Thread; 9/16 In. Head
1990 GMC K2500 V8 350 5.7L 1/2 In. x 20 Thread; 9/16 In. Head
1990 GMC K2500 V8 379 6.2L 1/2 In. x 20 Thread; 9/16 In. Head
1990 GMC K3500 V8 350 5.7L 1/2 In. x 20 Thread; 9/16 In. Head
1990 GMC K3500 V8 379 6.2L 1/2 In. x 20 Thread; 9/16 In. Head
1990 GMC K3500 V8 454 7.4L 1/2 In. x 20 Thread; 9/16 In. Head
1990 GMC P3500 L4 239 3.9L 1/2 In. x 20 Thread; 9/16 In. Head
1990 GMC P3500 V6 262 4.3L 1/2 In. x 20 Thread; 9/16 In. Head
1990 GMC P3500 V8 350 5.7L 1/2 In. x 20 Thread; 9/16 In. Head
1990 GMC P3500 V8 379 6.2L 1/2 In. x 20 Thread; 9/16 In. Head
1990 GMC P3500 V8 454 7.4L 1/2 In. x 20 Thread; 9/16 In. Head