Adjustable Screw - Easy to compress the valve springs.
- Precisely machined from fully heat treated alloy steel with a black oxide finish.
- Features higher strength, better corrosion and dust resistance, ensures reliable and long-lasting durability.
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H-Beam Design - H-Beam design, firmly hold and compress the springs without cracking or running out.
- Also work on any LS engine for Silverado, Firebird, Chevy, Camaro, GTO, Trans am, Corvette, CTSV, Sierra, Tahoe, Suburban, Pontiac G8 GT and more.
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Securely - Securely mounted when removing or replacing valve springs and keeper.
- High Quality steel material for high strength and corrosion resistance.
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