BIG BLOCK MOPAR (B) / 383, 400 Flat Top
1.5, 1.5, 3.0mm File Fit Performance Ring Set included 72cc 80cc 84cc
499 4.375 4.150 6.760 1.120R 0.990 -8cc 467 12.4 11.4 11.0 4032 0.350 0.0041 0.0049 BBM120375F08
Compression Heights with "R" INCLUDE Oil Support Rails

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