Skip to main content
18-8523 Exhaust Elbow Mounting Kit

Roll over image to zoom in

Sierra 18-8523 18-8523 Exhaust Elbow Mounting Kit

Item #: 18-8523 by Sierra

Brand: Sierra

See reviewsSee reviews
See reviews summary
In Stock

$110.87

/kit
SAVE UP TO 11.09
Buying in bulk
QUICK SHIPPING*Usually ships in 1 business dayIn stock: 1000+ units available
QTY
+
+ Add to Wishlist
Buy in Bulk & Save - See HowWatch Now

Shop with Confidence

30 Days Easy Return. We are the largest supplier of the most adaptable, personalized hardware in the industry. We work hard to ensure you're satisfied with our products.

WARNING: This Product May Contain Chemicals Known to the State of California to Cause Cancer or Reproductive Harm. To Learn More Visit P65Warnings.ca.gov
Features
  • Meets or exceeds OEM specifications
  • Sold as a kit for a single riser
  • Fits GM based Small Block (305 and 350)V8 engines and Big Block (454) V8engines
  • Compatible with Sierra p/n 18-1927 risers

Type

Elbow Mounting Kits

Product Overview
Restore the seal after inspecting or replacing exhaust risers Regular inspection of exhaust system risers and manifolds is an important step in maintaining separation of cooling water and exhaust gases. Replacing the exhaust elbow gaskets after these inspections is the best practice approach. Sierra makes sourcing parts for do-it-yourselfers and technicians easy by packaging exhaust riser gaskets and replacement studs together. The gaskets meet or exceed factory specifications and match OEM openings and bolt hole patterns to ensure a quick installation. The included threaded studs replace tired and corroded fasteners to maximize torque without the risk of a shearing a corroded stud. Stay on top of the exhaust system and maintain the seals using Sierra gasket kits.