icon 2008-2024 ford f-250/f-350 super duty, rear leaf spring expansion pack 168507

OVERVIEW

The 2" Leaf Expansion Pack provides increased suspension lift and better ride quality for Ford F-250/F-350 trucks. The expansion pack optimizes ride quality by softening the rear spring rate and reduces axle wrap compared to lift blocks.

Features and Benefits

• Provides 2" of rear lift when installed with OE rear blocks
• Reduces axle wrap compared to lift blocks
• Offers improved ride quality compared to OE leaf springs
• Moves overload transition point further away for better small bump compliance
• More cost effective than a full leaf pack
• Retains factory main leaf for easier installation than a full leaf pack

Tech Info

• TECH NOTE: Depending on year and block configuration installer must use the appropriate U-bolts (not included in kit)
• TECH NOTE: Provides 2" of rear lift when installed with OE rear blocks
• TECH NOTE: When installing in conjunction with 2.5-3" front lift ICON recommends replacing OE rear blocks with 1" rear blocks (ICON part # 191201) and 12" U-bolts (ICON part #s 37004 or 67004, depending on year). 2" bump stop spacers will also be required (ICON part # 61002). Most F-250s will net .5" of rear lift over stock while most F-350s will net rear ride height .5" lower than stock.
• TECH NOTE: Not recommended for Ford F-350 with dual real wheels
• TECH NOTE: Sold as single leaf spring expansion pack (qty of 2 required per vehicle)