Hays Heavy Duty SFI 29.1 166 Tooth Flexplate - External Balance - Big Block Buick 9210D this BladeRunner manifold has both

this BladeRunner manifold has both the inlet and the outlet ports machined for a smooth transition and optimal flow path

2-1/2 in Diameter

Duration 282 / 290

Pro Series 100-micron stainless steel replacement element

Hays Heavy Duty SFI 29.1 166 Tooth Flexplate - External Balance - Big Block Buick 9210D this BladeRunner manifold has bothAutomatic Transmission Flexplate Fits TH350 and TH400 Flexplate features Zinc Dichromate Plated finish for superior corrosion resistance and good looks Heavy Duty design utilized thicker than stock steel plate enabling to withstand the stress of high stall converters and high RPM engines Product Description: Flexplate Heavy Duty 166 Tooth SFI 29. 1 Steel External Balance Big Block Buick Sold Individually Drag racing's biggest stars have relied on Hays