Your GM A-body needs to perform
The dual spring design creates a stronger valve spring that can easily handle the increased lift found in extreme stress applications
Heatmaster
Each manifold is precision fixtured and welded for a perfect fit and maximum structural integrity
preventing a loss of oil pressure and possible bearing damage
Schoenfeld 30 Exhaust Elbow - 3 Diameter - 15-1/2" (A) Length, 6" (B) Length Water Pump Back Plate Your GM A-body needs toAll elbows are expanded on "A" end Started in 1974, Schoenfeld is known for custom fabricated headers for all forms of circle track racing. Schoenfeld Headers is the worlds largest manufacturer of circle track headers, but they specialize in a variety of high quality exhaust parts, including turn downs, extensions, tubing bends and elbows, race mufflers, insert mufflers, mandrel bends, exhaust reducers, header gaskets, and more. Product Description: