Small Block A, B, and E Body Tri-Y Under Chassis Headers - 304 Stainless Steel
Updated 304 Stainless Steel versions of our Tri-Y Small Block headers. These come fully til welded with V-band collectors and give you high-flow header performance with a custom fit that means you don't have to sacrifice your power steering. Plus, unlike most headers, they don't capture the starter, have excellent spark plug clearance, retains the studs in the head, and are easily installed from the top down. Works with manual or power steering. Includes gaskets and collectors. Some vehicle may require motor mount shimming due to poor factory tolerances. We have a shim pack available HERE. Made in the USA! These are built to order with a lead time of approx. 2-3 weeks.
- Works with automatic transmission - Some column shift linkage may interfere.
- Requires smaller than stock starter (available HERE)
- Require 90 degree oil filter adapter or short oil filter
- Tri-Y step design: 1-5/8 inch Primary - 2 inch secondary tube - 2-1/2 inch V-band collector
- 14 Gauge 304 Stainless Steel
- Fully Tig Welded
- 3/8 inch 304 Stainless Steel Flanges
- Mandrel bends for smooth exhaust flow
- Retains the exhaust studs in the cylinder heads reducing the change of coolant leaks
4 Speed Vehicles: These headers will work ONLY if using an aftermarket bellhousing/scatter shield (ie Quicktime) AND a hydraulic clutch system. Due to the squared off corner design of the stock bellhousing, these headers won't fit a stock bellhousing.
Designed for:
'67+ A-Bodies, '62+ B-Bodies, '70+ E-Bodies
273, 318, 340, and 360 Engines.
Part Number: HSBSS
Note: Pictures of shiny coating are for reference only.