FITS 105/115 CARS BOTH HANGING & FLOOR MOUNT HYDRAULIC. 

DOES NOT DIRECTLY FIT 105 floor mount pedals.  (Email pa***@***************rt.com for details of simple modification.

• Weight is only 9.5#, original GTA headers are about 19#.
• EZ FIT.  Our Unique Single CNC Machined Flange Perfectly Fits Over-Exhaust Studs
• These headers are equal length tri-Y design that has remarkably good torque on low end, great midrange and maintain power on top end past 8000.  
• Power improvement ranges from 3 to 10 HP increase over other header designs.
• Mandrel bent, progressively staged with 1 5/8″, 1 3/4″,2″, 2 1/4″ primary pipes and a 2 3/8″ collector tip.
• Primaries are 15-16″ and secondaries are about the same.  Our dimensions and the stepped technology makes these the best on the market at any price..
• There is proper fit and clearance all around for cars with hydraulic clutch  (Note cable clutch mod).
• EZ installation with instructions included.. 

CUSTOMER COMMENTS:

Jim K’s highly regarded Alfa Romeo Engine High Performance Manual by states:   “Top quality P Spruell headers…..as good as they come.”

Street performance customer posted this on a digest:  “You will love these Spruell headers! I bought a set for my ’74 GTV back in the middle 90’s when he first started producing them.  I liked the headers so much that I bought another set for my ’67 GTV with a 2.0 engine.”

A race customer wrote: “I have two sets of your headers and have dynoed them against Darston and Alfaholics and some custom test headers…and yours are still the best!”

“I was using 4in1 header of which was made in Japan until now.  Spruell TRI-Y header is the response of the middle range is better than that.  In addition is also good growth at the top end.”