Direct From Manufacturer Diamond Eye 3.5inID-5inOD ADP350-500Prev Hassle-Free Returns Diamond Eye ADAPTER 4in ID ALNext Home / Engine & Drivetrain /Top Pick Diamond Eye 4inID-5inOD ADAPTER AL ADP400-500 Sale! Top Pick Diamond Eye 4inID-5inOD ADAPTER AL ADP400-500$55.36 Original price was: $55.36.$27.68Current price is: $27.68. Shopping Guarantee Free Shipping Over $49.00 14-Day Free Returns 100% Authentic › - Top Pick Diamond Eye 4inID-5inOD ADAPTER AL ADP400-500 quantity + Add to cart SKU: SK0082635-US20260203-163433 Category: Engine & Drivetrain Description Description Diamond Eye 4inID-5inOD ADAPTER AL ADP400-500 Related products Sale! High Quality HOLLEY Performance Carburetor 850CFM 4150 Series HLY0-80531 $899.95 Original price was: $899.95.$359.98Current price is: $359.98. Engine & DrivetrainAdd to cart Sale! AEROQUIP #8 to 3/8in NPT Str Adpt w/ 1/8in NPT Port AERFCM2279 Trusted Brand $10.99 Original price was: $10.99.$5.50Current price is: $5.50. Engine & DrivetrainAdd to cart Sale! Trusted Brand PROFESSIONAL PRODUCTS SBF 6.4 Harmonic Damper – Non-SFI PRP80006 $120.99 Original price was: $120.99.$48.40Current price is: $48.40. Engine & DrivetrainAdd to cart Sale! Deatschwerks 2.0L Staged Fuel Cell Su Rge Tank With 4 Dw400 Fu 6-401-20Fst Exclusive Offer $1,333.50 Original price was: $1,333.50.$533.40Current price is: $533.40. Engine & DrivetrainAdd to cart