Outdated Internet Browser Detected

The Internet Browser you are using cannot establish a secure connection to SummitRacing.com which will prevent you from being able to Log In or Checkout. This is most likely because SSL 3.0 is your default SSL setting. This makes you vulnerable to the "POODLE exploit" and to ensure your security, it is not allowed on our site. Please change your browser security settings to not allow SSL 3.0 or attempt to update your browser using these links.

Leaf Spring Blocks

You Have Selected

Display Options

Select the navigation view you prefer when narrowing your search.

Narrow Your Results

Catalog Quick Order:

Already know the part number you need?
Click here to enter them directly into your cart.

The Ultimate Gift for Gearheads!
In-Store Pickup Location Close
Summit Racing

Benefits of Buying Through Us

  • Fast Shipping

    Learn More

  • Tech Advice

    Learn More

  • Easy Returns

    Learn More

  • See Details

Results 1 - 9 of 9

In-Store Pickup Location Select

Superlift Suspension 3859 - Superlift Rear Block Kits

Click here for more information about Superlift Suspension 3859 - Superlift Rear Block Kits

Lift Blocks/U-Bolts, Cast Iron, 5 in. Lift, Rear, Chevy, GMC, Pickup/SUV, RWD/4WD, Kit

Not Yet Reviewed

Part Number: SLF-3859 More Detail...

Estimated Ship Date: Tomorrow

$74.95

Superlift Suspension 3825 - Superlift Rear Block Kits

Click here for more information about Superlift Suspension 3825 - Superlift Rear Block Kits

Lift Blocks/U-Bolts, Cast Iron, 2 in. Lift, Rear, Chevy, GMC, Pickup, RWD/4WD, Kit

Not Yet Reviewed

Part Number: SLF-3825 More Detail...

Estimated Ship Date: Tomorrow

$69.95

Superlift Suspension 3816 - Superlift Rear Block Kits

Click here for more information about Superlift Suspension 3816 - Superlift Rear Block Kits

Lift Blocks/U-Bolts, Cast Iron, 1.5 in. Lift, Rear, Chevy, GMC, Pickup, RWD/4WD, Kit

Not Yet Reviewed

Part Number: SLF-3816 More Detail...

Estimated Ship Date: Tomorrow

$52.95

Superlift Suspension 3838 - Superlift Rear Block Kits

Click here for more information about Superlift Suspension 3838 - Superlift Rear Block Kits

Lift Blocks/U-Bolts, Cast Iron, 3 in. Lift, Rear, Chevy, GMC, Pickup, RWD/4WD, Kit

(1)

Part Number: SLF-3838 More Detail...

Estimated Ship Date: Tomorrow

$74.95

Superlift Suspension 3849 - Superlift Rear Block Kits

Click here for more information about Superlift Suspension 3849 - Superlift Rear Block Kits

Lift Blocks/U-Bolts, Cast Iron, 4 in. Lift, Rear, Chevy, GMC, Pickup, RWD, 4WD, Kit

(1)

Part Number: SLF-3849 More Detail...

Estimated Ship Date: Tomorrow

$74.95

Pro Comp Suspension Systems 63152 - Pro Comp Lift Blocks

Click here for more information about Pro Comp Suspension Systems 63152 - Pro Comp Lift Blocks

Lift Blocks/U-Bolts, Cast Iron, 2.0 in. Lift, Rear, Chevy/GMC Pickup, Kit

(1)

Part Number: EXP-63152 More Detail...

Estimated Ship Date: Tomorrow

$125.99

  • $10.00 Summit Bucks

    $10.00 Certificate that can be used on future purchases. Summit Bucks are redeemable via phone, mail, online or by presenting them at a retail location.

  • Free Shipping

    Order this item and get free delivery and handling on your entire order! Offer excludes truck freight fees. Valid on orders shipped in the contiguous United States.

Pro Comp Suspension Systems 63153 - Pro Comp Lift Blocks

Click here for more information about Pro Comp Suspension Systems 63153 - Pro Comp Lift Blocks

Lift Blocks/U-Bolts, Cast Iron, 3.0 in. Lift, Rear, Chevy, GMC, Pickup, Kit

(1)

Part Number: EXP-63153 More Detail...

Estimated Ship Date: Tomorrow

$135.99

  • $10.00 Summit Bucks

    $10.00 Certificate that can be used on future purchases. Summit Bucks are redeemable via phone, mail, online or by presenting them at a retail location.

  • Free Shipping

    Order this item and get free delivery and handling on your entire order! Offer excludes truck freight fees. Valid on orders shipped in the contiguous United States.

Superlift Suspension 3897 - Superlift Rear Block Kits

Click here for more information about Superlift Suspension 3897 - Superlift Rear Block Kits

Lift Blocks/U-Bolts, Cast Iron, 2.5 in. Lift, Rear, Chevy, GMC, Pickup, RWD, 4WD, Kit

Not Yet Reviewed

Part Number: SLF-3897 More Detail...

Estimated Ship Date: Tomorrow

$69.95

ProRyde Suspension Systems 52-1000G - ProRYDE 3-N-1 SuperBLOK Leaf Spring Block Kits

Click here for more information about ProRyde Suspension Systems 52-1000G - ProRYDE 3-N-1 SuperBLOK Leaf Spring Block Kits

GM LD 3-in-1 Block Kit w/U-bolts-Tapered

Not Yet Reviewed

Part Number: PRL-52-1000G More Detail...

Estimated Ship Date: Tomorrow

$169.00

  • Drop Ship

    This part is normally shipped directly from the manufacturer / Supplier.

  • Free Shipping

    Order this item and get free delivery and handling on your entire order! Offer excludes truck freight fees. Valid on orders shipped in the contiguous United States.

View Compare
  • 1

Page 1 of 1

Close