Trans-Dapt Aluminum Water Neck - O-Ring Style 90 Degree Swivel 355013 and oil temperature with 3-3/8"

and oil temperature with 3-3/8" remote recall tachometer (5" tachometer version shown for reference only)

the dreaded blown power valve

NOTE: Does not fit crew cab 2WD with 2 piece driveshaft

the first choice of winning short track racers

When tightened the "O" ring is compressed

Trans-Dapt Aluminum Water Neck - O-Ring Style 90 Degree Swivel 355013 and oil temperature with 3-3/8"Trans Dapt Performance 90 Deg. Swivel Style Water Neck, (O Ring Seal), SB and BB Chevy V8 Polished Aluminum Trans Dapt Performance Products Aluminum water necks are available with four different neck angles to meet virtually any configuration requirement. The polished aluminum construction looks superb, and is easy to maintain. The O ring design ensures the best possible, leak free seal. Available for early and late model SB Chevy applications.