New Arrivals/Restock

Thermostat Water Neck Housing Gasket - 1/8” Thick Aluminum Carrier with High-Temp Molded Silicone, Reusable, No Sealant Needed - Direct Replacement for Che vy SBC & BBC Engines 265-500

flash sale iconLimited Time Sale
Until the end
20
30
58

US$4.79 cheaper than the new price!!

Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Please note that the sales price and tax displayed may differ between online and in-store. Also, the product may be out of stock in-store.
Used  US$3.20
quantity

Product details

Management number 237438033 Release Date 2026/07/10 List Price US$3.20 Model Number 237438033
Category
  • Direct OEM Replacement & Part Number Reference: This is a precision-engineered direct replacement thermostat housing gasket, designed to match the form and function of the original part. It eliminates the need for messy R TV sealants and provides a superior, reusable sealing solution for your Che vy engine.
  • Comprehensive Chev rolet Engine Compatibility: Specifically designed for Chev rolet Small Block (SBC) and Big Block (BBC) engines. Compatible with a wide range of displacements including: 265, 283, 305, 327, 350, 383, 396, 400, 427, 454, 472, and 500 cubic inch engines. Always verify your engine model before purchase for a perfect fit.
  • Premium Composite Construction for Lasting Seals: Features a durable 1/8-inch thick aluminum carrier frame integrated with a high-temperature resistant molded silicone insert. This combination provides an exceptional seal that withstands extreme engine heat, coolant chemicals, and pressure fluctuations without degrading, cracking, or leaking.
  • Simple, Clean Installation & Reusability: Designed for a straightforward, tool-compatible installation. Simply clean the mating surfaces on the thermostat housing and intake manifold, align the gasket (no additional sealant required), and re-torque the bolts. The robust construction allows it to be reused during future maintenance, saving you time and money.
  • Exact Dimensions for a Perfect Fit: This single-piece gasket measures approximately 4.09 inches in length, 2.83 inches in width, with a central opening of 1.81 inches in diameter and two bolt holes of 0.43 inches in diameter. These specifications ensure a precise, leak-proof fit for your engine’s coolant outlet housing.
ASIN B0GF2HBQ34
Brand Generic
Model Gasket SBC 265-500
Exterior Polished
Item Weight 0.353 ounces
Manufacturer W Smile
Item model number Gasket SBC 265-500
Package Dimensions 5 x 4 x 0.3 inches
Manufacturer Part Number Gasket SBC 265-500

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Product Review

You must be logged in to post a review