PRE OBD II (1995 and older)

Chevrolet 3500 Series Trucks

Pre OBD II (1995 and older) Applications

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OBDII Chevrolet 3500 Application


YEAR

CYL DESCRIPTION PART NUMBER WELD-IN
75 8 7.4L BN-070  
76 8 7.4L BN-070  
77 8 7.4L BN-070  
78 8 7.4L BN-070  
79 8 7.4L BN-070  
80 8 7.4L BN-070  
81 8 7.4L BN-070  
82 8 7.4L BN-070  
87 8 5.7L, front or single converter BN-072  
87 8 5.7L, rear BN-068A  
87 8 7.4L, rear BN-068A  
88 8 5.7L, front or single converter BN-072  
88 8 5.7L, rear BN-068A  
88 8 7.4L, front or single converter BN-072  
88 8 7.4L, rear BN-068A  
89 8 5.7L, front or single converter BN-072  
89 8 5.7L, rear BN-068A  
89 8 7.4L, front or single converter BN-072  
89 8 7.4L, rear BN-068A  
90 6 4.3L, front or single converter BN-072  
90 8 5.7L, front or single converter BN-072  
90 8 5.7L, rear BN-068A  
90 8 7.4L, front or single converter BN-072  
90 8 7.4L, rear BN-068A  
91 6 4.3L, front or single converter BN-072  
91 8 5.7L, front or single converter BN-072  
91 8 5.7L, rear BN-068A  
91 8 7.4L, front or single converter BN-072  
91 8 7.4L, rear BN-068A  
92 6 4.3L, front or single converter BN-072  
92 8 7.4L, front or single converter BN-072  
92 8 7.4L, rear BN-068A  
93 6 4.3L, front or single converter BN-072  
93 8 7.4L, front or single converter BN-072  
93 8 7.4L, rear BN-068A