2001-2016 GM 6.6L Duramax Up-pipes Bolt Set (12pcs) RPI 5 steel separator plates

5 steel separator plates

3500 trucks with 6

Our design also eliminates the problematic factory couplers

The overall design and location of all components allows easy access and installation Base kit includes 3" Pusher Max HD Charge Tube that feeds the factory intake bridge 3

2001-2016 GM 6.6L Duramax Up-pipes Bolt Set (12pcs) RPI 5 steel separator platesDuramax: LB7, LLY, LBZ, LMM, LML (2001 2016)Features: OEM design with washers. Thread length increased to accommodate washer thickness. Two screws are 5 mm longer to accommodate the downpipe mounting bracket. Our design preserves thread engagement whereas other companies do not. All 12 screws will be alloy steel 12 point screws in black oxide finish, class 12. 9. (10) M10 x 1. 5 x 32 bolt and washer(12) M10 washers(2) M10 x 1. 5 x 37 bolt and washer