T4 Riser Block - GM 6.6L Duramax Without wastegate port 2 3/8 inch Height (116006058). An additional turbocharger riser block is required for larger bodied turbos (GT42R or larger).Features:
T4 Riser Block (Without Wastegate Port)
2.375 Inches tall
No wastegate port
Billet Steel
Installation parts include (4 studs and 4 nuts)
Sold As A Kit
