Hastings 4.000" Bore Piston Rings 5/64 x 5/64 x 3/16" Thick Standard Tension Iron - 8 Cylinder 24-CHL-N-115 Will not affect the factory

Will not affect the factory warranty

This is truly the very best piston ring compressor on the market today

3⁄4 left or right top air

350" Spring Seat Cutter for installing single springs on GM Vortec Heads without hardened spring seats will allow the engine builder to machine the cylinder head to the proper size for your spring

The G-Force G-Limit Youth suit is made of 100% Nomex on the outside with an aramid knit liner to achieve the TPP rating of 19

Hastings 4.000" Bore Piston Rings 5/64 x 5/64 x 3/16" Thick Standard Tension Iron - 8 Cylinder 24-CHL-N-115 Will not affect the factoryProduct Description: Piston Rings 4. 000 in Bore Drop In 5 64 x 5 64 x 3 16 in Thick Standard Tension Iron Phosphate 8 Cylinder For nearly 100 years, Hastings has earned its reputation as a leader in piston ring technology.