Enginetech RMC496AP Engine ReRing Overhaul Kit for 2001-2007 Chevrolet BBC 496 8.1LReRing kits include moly piston rings, main bearings, connecting rod bearings, engine gasket set Category Part # Sizes Category Part # Sizes Piston Ring Set M42528 STD, 020, 030, 040, 060 Bearing Set Rod BB619J STD, 010, 020 Bearing Set Main BC506J STD, 010, 020 Gasket Set Head C496HS A Gasket Set Lower C496CS A

Switched Ignition

Mounting: 11-3/8" x 25-5/8"

2007-2014 GMC Yukon XL 1500

125" h-beam rods (ARP8740 bolts) and 4340 forged 4

000 in Range - 0

Cometic Chrysler 6

To go beyond the limitations of other existing LS blocks

-Connecting Rod Bearings

Part Number: 19432418 / 19434642

Peak Torque: 437 lb-ft @ 5000 RPM

270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair

Note:  New pistons Only