Diamond Eye ADAPTER 3-1/2in ID TO 3-7/8in OD X 6in LENGTH SS New ReleasePrev Top Pick Diamond Eye 4inID-5inOD ADAPTER AL ADP400-500Next Home / Engine & Drivetrain /Direct From Manufacturer Diamond Eye 3.5inID-5inOD ADP350-500 Sale! Direct From Manufacturer Diamond Eye 3.5inID-5inOD ADP350-500$66.96 Original price was: $66.96.$33.48Current price is: $33.48. Shopping Guarantee Free Shipping Over $49.00 14-Day Free Returns 100% Authentic › - Direct From Manufacturer Diamond Eye 3.5inID-5inOD ADP350-500 quantity + Add to cart SKU: SK0082634-US20260203-163433 Category: Engine & Drivetrain Description Description Diamond Eye 3.5inID-5inOD ADP350-500 Related products Sale! Best Choice Hedman Sbc Block Hugger Headers – Ls1 68520 $314.12 Original price was: $314.12.$125.65Current price is: $125.65. Engine & DrivetrainAdd to cart Sale! Afe Power Air Filter31-80280 High Quality $85.16 Original price was: $85.16.$42.58Current price is: $42.58. Engine & DrivetrainAdd to cart Sale! Handmade MAHLE PISTONS SBC PowerPak F/T Piston Set 4.040 Bore MAH930200640 $844.10 Original price was: $844.10.$337.64Current price is: $337.64. Engine & DrivetrainAdd to cart Sale! JLT Coolant Tank Cover for 2015-2023 F-150 & Raptor SBFJLTCTC-F150-15 Same Day Shipping $69.00 Original price was: $69.00.$34.50Current price is: $34.50. Engine & DrivetrainAdd to cart