Detroit Diesel 71 Series Cylinder Heads - 371 Head - 2 Valve Section

$200 refund for your used cylinder head

For 2 valve head engine

For 2  valve engine, 30 Degree

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For 2 valve engine

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Connector -return R80 1/4 x 5/16 NTP

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45 degree Inverted flare elbow - with no restriction - 1/4 X 3/8

2" diameter