Fel-Pro Crankshaft Seal Kit for 1996–1999 Chevrolet K1500 — Front & Rear OEM-Style Seals

If you're rebuilding or repairing the engine on a late-1990s K1500 and need dependable sealing where the crankshaft exits the block, this Fel-Pro kit supplies the vehicle-specific seals and materials designed to restore proper fit and reduce oil leaks. Fel-Pro designs gaskets and seals to match original equipment dimensions, using application-specific materials that prioritize long-term performance in repair situations.

What exactly is included and why does it matter?

The BS 40656 kit contains the crankshaft sealing components engineered for the specified GM small-block applications, chosen to match the original part geometry. Using the correct seals prevents uneven wear, reduces the chance of leaks, and avoids premature replacement of adjoining parts.

• Front and rear crankshaft seals sized for late-1990s K1500 engines
• Materials selected to withstand oil, heat, and crankshaft motion
• Manufactured to meet or exceed original equipment form and fit

How do I confirm this kit fits my exact vehicle?

Always verify compatibility before buying: enter your year, make, model, engine and trim where the seller provides fitment tools. The product listing may show additional qualifier notes — check any information icons for special fit details or vehicle exceptions.

• Use the online “Confirmed Fit” tool and input full vehicle details
• Compare engine code and model years to the kit’s stated range
• Review any seller notes or part references for exceptions

Will this kit perform like OEM parts and last under normal driving?

Fel-Pro designs repair seals to meet or exceed original equipment specifications, so when installed correctly they provide comparable sealing performance. Longevity depends on correct installation, clean sealing surfaces, and the engine’s operating conditions, but these kits are validated for fit, form, and function.

• Engineered for repair applications to match OE dimensions
• Materials validated for typical oil and temperature exposure
• Quality control focuses on consistent seal geometry and durability

What should I know about installation and maintenance?

Proper installation is essential: clean mating surfaces, inspect crankshaft journals, and follow torque and alignment procedures to avoid lip damage. If you’re not experienced with seal installation, professional installation will help ensure leak-free performance and prevent early failure.

• Thoroughly clean and inspect sealing surfaces before fitting
• Use correct tools to press seals squarely to avoid distortion
• Replace associated gaskets or bearings if wear is present

Who is this for: This Fel-Pro crankshaft seal kit is intended for technicians, DIY mechanics, and restoration enthusiasts working on 1996–1999 Chevrolet K1500 trucks who need a direct-fit replacement for front and rear crankshaft seals. It’s also suitable for anyone performing engine repairs where OE-quality sealing is required; confirm fitment against your vehicle details before purchase.