PAIR of BTR LS9 MLS Cylinder Head Gaskets - Like GM# 12622033PAIR of BTR LS9 MLS Cylinder Head Gaskets Like GM #12622033 PAIR of BTR Performance Multi Layer Steel (MLS) Head Gaskets for LS9 engines. These gaskets can also be used with LS3, LS2, and 6. 0L iron blocks, as well as 4. 8L 5. 3L and LS1 LS6 applications (bore diameter differs, but these gaskets are still compatible for use on the smaller bores). 4. 100" bore, . 055" compressed thickness, 7 layer Brian Tooley Racing's proprietary equivalent to GM part

The PAC-1218 Spring Kit is a drop-in high performance spring kit for all OE LS cylinder heads and is rated for up to

On Truck Adjustable Heim Joints

14 WHP on Gas at 58psi 90%DC Turbo 1290

# D-279-10

Plug and Play

Recommended Stall Converter: 2500-3500

Size Part Number 15x8 92-580150BZ 17x4

All while still offering good drivability

Correct fitment and bolt pattern for 1997-2001 C5 Base Corvette applications

This greatly reduces the chances of spring fatigue and failure

including LS1

This kit features a one-piece lower hose design that eliminates the failure prone plastic tee fitting originally found in OEM hoses