Description:

Fits all 1997-2013 Gen III/Gen IV LS Based Car and Truck Engines
※ LS MLS Exhaust Manifold Header Gasket Pair W/Bolts For LS1 4.8 5.3 5.7 6.0 6.2L
※ For GM 12617944 EXHAUST MANIFOLD GASKET CHEY GMC 4.8 5.3 6.0L 1998-2016 W/Bolts
※ Compatible with all GM LS & LT (Gen III, IV, V) series engines 1997 and newer
※ Complete kit for both manifolds
※ M8 x 1.25 thread
※ 25mm Underhead Length Fits Factory Exhaust Manifolds and Aftermarket Headers
※ Fits For:LS1 LS2 LS3 LS6 LM7 L33 LFA LSA LH6 LQ4 LQ9 L76 L92 L99 L96 LC9 LY6 LMG LH8

OE/OEM Part Number:
※551696,12617944

Fitments:
※ Compatible with all LS series engines (except LS7) LS1 LM7 LR4 LQ4 LS6 L59 LQ9 LM4 L33 LS2 LH6 L92 L76 LY2 LY5 LY6 LC9 LFA LH8 LMG LS3 L98 L9H L20 L94 LZ1 L99 L96 LC8 L77

Package Incluge:
※ 2*gaskets
※ 12*Bolts