John at CBM

CHEVROLET

LS7 Long Block






Features:

• 427ci.
• 11:2.1 compression.
• GM factory cnc LS7 cylinder heads.
• New GM titanium intake valves.
• New GM sodium filled exhaust valves.
• New GM lifters.
• Complete valve job.
• New GM Performance LS7 block.
• New forged Mahle pistons.
• Stock crank.
• Titanium rods.
• Clevite P series bearings.
• New gaskets.
• New seals.
• New oil pump.
• Dry sump.
• Stock oil pan.
• 58x

Options:

• 24x.
• Wet sump.
• Different oil pan options.

$9,999.99
For more info. or to place an order please call:
CBM Motorsports 909.291.7550

redtan

iTrader: (5)

What's the final compression ratio?

What about bearings...are those new and if so which/what brand?

CBM Motorsports

iTrader: (2)

The compression will be slightly higher then stock 11.2:1. Still pump gas friendly. The bearings are Clevite P series which are similar to the factory bearing.

All bearings, rings, gaskets, oil pump, rockers and stuff like that is brand new on the engine. Stuff like the rods, crank and heads will be the only reconditioned stuff.