Best Clevite 77 Engine in 2026

👍 The stainless transmission dipstick with excellent quality looks great inside any engine bay!

👍 It is characteristic with billet handle and stainless steel braided housing to prevent leaks.

👍 The transmission dipstick is made of high-quality stainless steel which lasts for a long time.

Fitment: Fit for SBC - Small Block Chevy. Fit for BBC - Big Block Chevy. Fit for SBF - Small Block Ford. Fit for BBF - Big Block Ford.

High-quality Material: Valve stem seals use high-quality fluoroelastomers, which can provide indefinite sealing at temperatures up to 400°F, and provide excellent sealing performance for more than 48 hours at temperatures up to 600°F.

Professional Design: Good flexibility, can handle some jumps between the valve stem and the guide. It also has better abrasion resistance to ensure long-term durability.

【Vehicle Fitment】Compatible with Most GM 1955-1995 V8 RWD Muscle Cars

【Engine Type】V8 - 4.3L, 4.9L, 5.0L, 5.3L 5.7L, 6.4L, 6.6L, 7.5L (For LS1 / LS3 / LSA / LSX Engines)

【Contents of Kit】oil pan, oil pan gasket, windage tray, oil pump pickup tube, oil pump o-ring, dipstick, dipstick tube, bolts and nut (As picture)

GM-recommended replacement part for your GM vehicle’s original factory component

Offering the quality, reliability, and durability of GM OE

Manufactured to GM OE specification for fit, form, and function

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Fully Equipped With State-Of-The-Art Technology

Fit GM Gen III / IV LS style cylinder heads

top-hat positive type

Threaded thermostatic switch screws into the engine block or intake manifold for a professional looking installation

Provides constant voltage, protects from voltage and amperage spikes and prevents the fan from back feeding voltage through the vehicle's wire harness

Thermostatic switch turns on at 205 degrees and off at 190 degrees; Switch has 12x1. 5M thread

Designed for GM LS1/LS6 powered cars that require a shallow front sump oil pan

Diamond shaped baffle with 4 trap doors

Controls oil during turns, acceleration and braking

Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors

GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle

[Versatile Compatibility] The Valve Stem Seals set completely fits for SBC/BBC/SBF/BBF cylinder heads, providing practical and universal accessory options for users. This compatibility makes these seals kit an ideal accessory for car owners looking for versatility in valve stem seal options

[Easy Installation] The 11/32in stem size is the ideal size for most aftermarket cylinder heads. It is easy to install and use, ensuring smooth and problem free operation. It saves time, money, and energy in the installation process, making it an excellent option for DIY car enthusiasts

[Top Quality Material] The Valve Stem Seals set is made of high quality fluororubber material. It provides excellent sealing performance for temperatures up to 400°F. For temperatures up to 600°F, it offers outstanding sealing performance for more than 48 hours. This reliability ensures better performance and prevents leaks, providing long durability

Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle

Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type