5" Block Kit - 2007-2021 Toyota Tundra 2021-gmc-sierra-1500-slt-esi9601250 Alters MAP and IAT signals

Alters MAP and IAT signals to improve vehicle performance

1/2 ton nut kit (compatible with 104 & 302 hubs)

Three-position ramp can be extended

ROCK TAMERS ROCK SCREEN

SOFT TRAC1 BREAKAWAY KIT

5" Block Kit - 2007-2021 Toyota Tundra 2021-gmc-sierra-1500-slt-esi9601250 Alters MAP and IAT signalsReadyLIFT OEM style rear block kits are available for 2007 2021 Tundra applications. 26 5850 Rear Block Kit includes two (2) 5" Rear Blocks, four (4) E Coated U Bolts, eight (8) Nuts and Washers and will safely lift the rear of your truck an additional 5". Based on OEM designs and made from cast iron (never made out of lightweight extrusions), ReadyLIFT Block Kits will put a slight rake back in your truck for hauling or towing and are designed to work