IMO, have a 3-bolt flange welded to the collectors of the headers and at the front of the y-pipe. They bolt up nicely and can be eaily removed--compared to the slip joints with band clamps. I can't tell you how many times I've tried disconnecting the y-pipe from the headers and it doesn't wanna go... I did my headers and y-pipe with the 3-hole flanges and the connect/disconnect is so simple!
2000 ECSB 6.0L
TORQUER V2 CAM ● COMP 918's ● 7.4 HARDENED PUSHRODS ● K&N SERIES 77 CAI ● 80mm BBK ●PACESETTER LT HEADERS AND 3'' ORY ● SUPER 40 FLOW ● 3000 STALL ● 4.10s ● BUILT 80e ● VORTEC PERFORMANCE TUNE ● MSD 8.5mm PLUG WIRES● ELEC. CUTOUT ● UD & ALT PULLEYS ● FLEX-A-LITE E-FANS ● 22" CENTERLINE STINGRAY III's ● LUND FIBERGLASS TONNEAU ● 2" LEVELING SHACKLES ● 12K HID LOWS & FOGS ● LEDs ● DEBADGED ● WHITE-FACED ESCALADE GAUGES ● KICKER 450.1 ● 2-CVR 10's ● DS60's ● K693's
Do you have to cut any off the headers or y pipe or just weld the 3-hole flanges on. Where can you get that done at? Thanks
07 GMC ccsb 1500 4x4, front replacment bumper, 285 70 r17 on 17" black helo max 6, Dual flowmasters dumped.
Posting Permissions
Reply With Quote