ICT Billet 551535 - LS Valve Cover Adapter LS1 LS2 LS3 LS7 LSX To SBC Chevy 350 5.3 535

LS Series Engine to 1955-86 Small Block Chevy Perimeter Bolt Valve Covers Used to adapt 55-86 SBC perimeter bolt valve covers to LS series engine heads Includes: 2 adapters, and hardware Compatible with 1999 and up LS series engines Made in Wichita, Kansas from aerospace grade, USA produced, billet aluminum Uses factory style valve cover seals (551310) Will require sbc gaskets or RTV sealer on valve cover side Adpters are 1/2 inch thick