Fast Shipping Diamond Eye ADAPTER 4in ID TO 5in OD 6in OVERALL SSPrev Direct From Manufacturer Diamond Eye 3.5inID-5inOD ADP350-500Next Home / Engine & Drivetrain /Diamond Eye ADAPTER 3-1/2in ID TO 3-7/8in OD X 6in LENGTH SS New Release Sale! Diamond Eye ADAPTER 3-1/2in ID TO 3-7/8in OD X 6in LENGTH SS New Release$62.09 Original price was: $62.09.$31.05Current price is: $31.05. Shopping Guarantee Free Shipping Over $49.00 14-Day Free Returns 100% Authentic › - Diamond Eye ADAPTER 3-1/2in ID TO 3-7/8in OD X 6in LENGTH SS New Release quantity + Add to cart SKU: SK0082633-US20260203-163433 Category: Engine & Drivetrain Description Description Diamond Eye ADAPTER 3-1/2in ID TO 3-7/8in OD X 6in LENGTH SS Related products Sale! VIBRANT PERFORMANCE S/S 3in 90 Deg Bend w/ 5in Radius VIB13042 Express Delivery $65.99 Original price was: $65.99.$32.99Current price is: $32.99. 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 Sale! Instant Buy Mpd Racing 1/4In Spacer For 87200-31 Spacer System Mpd87015-31 $25.93 Original price was: $25.93.$12.96Current price is: $12.96. Engine & DrivetrainAdd to cart