We have books going back to 1910. Some publications may be used.

1974 Truck Electrical Wiring Diagram Manual by Chevy & GMC C/K truck Light Medium & Heavy Duty Chevrolet & GMC Trucks

Photos are for reference only and may not be of the actual specific example in stock.

1974 Truck Electrical Wiring Diagram Manual by Chevy & GMC C/K truck Light Medium & Heavy Duty Chevrolet & GMC Trucks

Vehicle Manufacturer:  GMC Truck Chevrolet Truck
Partial List of Models Covered:  Heavy Duty Medium Heavy Duty Medium
Years:  1974 - 1974
ID:  74_Wire
Price: $21.95

Description: 1974 Truck Electrical Wiring Diagram Manual by Chevy & GMC C/K truck Light Medium & Heavy Duty Chevrolet & GMC Trucks

A Few Other Related Products

Description Price Add
1974 Truck Maintenance Schedule, covers models 1500-3500 by GMC (74_TrkMaint) $2.95
1974 Truck Emission Control Systems, maintenance adn warranty information by GMC (74_TrkMainWar - Not a shop manual) $5.95
View cover of 1974 GMC Sprint Owners Manual 1974 GMC Sprint Owners Manual (74_GMCSprint_OM - Not a shop manual) $19.95
View cover of 1974 Truck Owners manual, covers models 1500-3500 (except G models) 1974 Truck Owners manual, covers models 1500-3500 (except G models) (74_GMCowners - Not a shop manual) $19.95
View cover of 1974 Truck Warranty, covers models 1500-3500 by GMC 1974 Truck Warranty, covers models 1500-3500 by GMC (74_TrkWarrnty - Not a shop manual) $2.95