single turbo hotparts kit turbocharger vortec v8 ls 4.8 5.3 6.0 silverado sierra mmi motorsports chevy silverado / gmc sierra ls single turbo hot parts kit 1999-current 4.8/5.3/6.0 v8 engines cast passenger and driver side manifold stainless tig welded crossover flanged for t4 turbocharger and 35/38mm wastegate hardened stainless hardware stainless v-band clamp any questions, just ask!