Fel-Pro Engine Valve Cover Gasket Set for GMP Performance Small-Block V8s — Molded PermaDry Silicone with Steel Core, Stainless Li

Fel-Pro DRiV Engine Valve Cover Gasket Set 1628 is a molded silicone rubber gasket kit with an internal steel core and stainless compression limiters designed to reliably seal the valve cover to the cylinder head and reduce oil leaks.

If you're repairing or refreshing a V8 engine's top end, the Fel-Pro DRiV 1628 valve cover gasket set offers a durable, performance-ready replacement engineered to resist leaks under demanding driving conditions. Made from PermaDry molded silicone rubber, these gaskets conform to imperfect surfaces and retain flexibility for repeated installations, while the steel core adds structural support where softer materials can fail. The set is tailored for a range of GMP Performance small-block V8s, giving technicians and enthusiasts a dependable sealing option for both everyday driving and higher-stress applications.

How does this gasket improve sealing compared with stock gaskets?

The molded silicone formulation provides a resilient sealing surface that compresses to fill surface irregularities better than many older or paper-style gaskets. The integrated solid steel core prevents deformation under torque and heat cycles, helping the profile remain consistent and maintain contact pressure over time.

• PermaDry molded silicone resists oil and heat swelling
• Steel core stabilizes shape during installation and operation
• Stainless compression limiters guard against over-compression
• Maintains reliable sealing across repeated service intervals

Which engines and applications does Fel-Pro 1628 fit?

This gasket set is specified for a range of GMP Performance small-block V8 engines and covers many common displacements used in restoration and performance builds. Check the fit list carefully against your engine code and port configuration to ensure compatibility before purchase.

• Compatible with GMP Performance V8: 262, 265, 267, 283, 302, 305, 307, 327, 350, 400
• Works with 18° high port heads and common small-block arrangements
• Suitable for both stock-replacement and higher-stress performance use

What makes installation easier for DIYers and shops?

The PermaDry molded rubber construction holds its shape and aligns easily, reducing the fiddly positioning that can slow valve cover installs. Because the material tolerates being removed and reinstalled, it’s convenient for maintenance tasks that require multiple cover removals.

• Molded profile snaps into place for accurate alignment
• Flexible material adapts to minor flange irregularities
• Designed for straightforward torque procedures with limiters
• No special adhesives or sealants required in most cases

How does the 1628 stand up under performance or racing conditions?

While no gasket can eliminate every potential leak source, the combined silicone and steel construction gives this set a higher threshold for thermal cycling and mechanical stress than many basic replacements. The stainless compression limiters protect the gasket from being crushed by over-tightening, preserving the sealing surface in aggressive use.

• Engineered for elevated temperatures and frequent thermal cycles
• Steel core keeps sealing geometry under mechanical stress
• Compression limiters prevent over-compression in high-torque installs

Who is this for? The Fel-Pro DRiV 1628 valve cover gasket set is aimed at mechanics, restorers, and performance hobbyists who need a reliable, serviceable gasket for GMP Performance small-block V8 engines. It’s a good choice when you want better sealing than stock paper gaskets, easier reassembly for routine maintenance, and added durability for spirited driving. For precise compatibility, match the kit to your engine displacement and head port style before ordering.