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

★★★★★ 4.4 42 reviews

US$3.20
Price when purchased online
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US$3.20
Price when purchased online
Free shipping Free 30-day returns

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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

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4.4 out of 5
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42 ratings | 17 reviews
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