1956-1962 C1 Corvette Firewall Grommet Fits 1-3/8" Hole
The SM 92 Firewall Grommet by Metro Moulded Parts is precision-designed to fit into a 1-3/8" hole, seamlessly integrating with your 1956 to 1962 Chevrolet C1 Corvette. Synonymous with terms like firewall seal, rubber grommet, and hole cover, this essential accessory maintains the sleek style of classic Corvettes while providing exceptional performance. With its robust, chemical-resistant finish and compliance with OEM #3708181, this grommet stands strong against harmful elements like sunlight and ozone, offering an unbeatable lifespan.Crafted using state-of-the-art rubber compounds, the SM 92 features smooth edges and flexible material that ensure an easy, hassle-free installation, fitting snugly into place to offer a long-lasting, protective seal. This pliability not only eases the installation process but guarantees a secure fit that blocks debris and moisture, preserving your vehicle's integrity.Built for style and high functionality, this durable grommet redefines quality rubber components. Backed by Metro's platinum 30-year "No Hassle" Warranty, you'll experience trust and reliability that stands the test of time. Equip your Corvette with this premium grommet today, bringing optimal performance and style to your cherished classic.
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Frequently Asked Questions
Q: Is my personal information kept private? Is it safe to use my credit card?
A: Yes, your personal information is kept private and it is safe to use your credit card.
Q: How much will shipping cost?
A: Unfortunately, the cost of shipping is a real expense. Our goal is to minimize your shipping costs. Shipping is calculated at checkout based on the items in your cart and will be displayed prior to you placing an order. Please note that oversized items may be subject to additional charges, which will be noted on the product page.
Q: How do I track my order?
A: Once your order ships, you will receive a tracking notification via email. You are not required to purchase, download or use the Route app to track your order - this is an optional feature of the Route Package Protection service.
Q: Can someone outside of the United States place an order?
A: Yes, we are happy to provide worldwide service for our customers. Your shipping charges will be calculated during the checkout process. Customs and duty fees are the responsibility of the buyer.
Blog posts
Read moreSeventy-plus years, eight generations, one nameplate. A full walk through every Corvette generation — what Chevrolet changed at each break, which engines went in, which special models matter, and what each car is like to live with now. Includes the modern C8 range from the 670-hp Z06 through the 1,250-hp ZR1X, the all-new 6.7L LS6 that arrived for 2027, a field guide to telling the generations apart, and the six best-selling pieces for each one.
Read moreGM engineers explain the 2027 Corvette's LS6, LT6 and LT7 V8s in Chevrolet's own newsroom — and why reports say the LS6 could carry into the C9. Click to read the full story!
Read moreChevrolet switched on the Build & Price configurator for the 2027 Corvette Grand Sport X on August 25, which makes the entire 2027 lineup configurable at last. The 1LT coupe starts at $112,195 with carbon-ceramic brakes, Magnetic Ride Control and 721 combined horsepower standard. Inside: what you can spec, the one $500 performance package, two options showing that the order guide says can't be ordered yet, every confirmed spec on the car, and a side-by-side of all six 2027 Corvettes.
