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The 6.700" rod is used in the 4.000" stroke kits with 1.520" pin heights. These have a BBC rod journal size of 2.200"
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The 6.800" rod is used in our Pontiac Stroker Kits. It has a BBC rod journal size of 2.200". The rods are used in the 4.000" (with 1.420" pin height), 4.250", 4.350", and 4.500" strokes
This build featured an IAII aftermarket black, Forged 4.5" stroke Crank, Custom Ross Pistons in 4.350" bore, Comp Solid Roller Cam, Edelbrock CNC Round Port Heads, Holley 950 Ultra XP Carb....More Details »
Hydraulic Roller Lifters - These lifters have the same hydraulic cylinder technology and advancment as the hydraulic flat tappet version but feature a roller in place of the tappet. As the cam...More Details »
Solid Roller Lifters - These lifters have no internal hydraulic mechanism to take up clearance as in the hydraulic versions. They feature a roller in place of the tappet as well. As the cam turns...More Details »
Butler recommended valves- Pontiac Cast Iron Heads (non RAIV/SD) has an install height of 1.600" with stock length valves. More Details »
Items 1-8 of 8