BBC Connecting Rods, 6.660" I-Beam Pro Mod Rod

Lunati Pro Mod Rod, 4340, BBC 6.660, .990" Pin, 2.200" Main Journal, Severe Duty, 200,00 PSI Bolt - MADE IN U.S.A.

** 9.800" Deck, 4.00" crankshaft the comression hight for a piston is 1.140" but typically you would use a 1.12" piston which is very common.  4.250" +.030" bore = 462", +.060" = 468"

** 10.200" Deck, 4.250" crankshaft the comression hight for a piston is 1.415" but typically you would use a 1.395" piston which is very  common, depending on the bore size is 548" ++

** 10.200" Deck, 4.500" crankshaft the comression hight for a piston is 1.290" but typically you would use a 1.270" piston which is very  common, depending on bore size is 582" ++