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- 0. 25 in. Thickness
- Cork/Rubber Material
- For SB Chevy Engines W/ Standard 4-Bolt Pattern
- Set of 2
- Made In The USA
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- 347 Engine Gasket Set
- Speedmaster creates unique & distinctive DNA items inspired by the blend of old and new technology. Its empowered work forced drives innovation not only in the products it sells but with the way it goes about doing it.
- TRACK PROVEN - Surviving the longevity of road, race and recreation is mandatory for all "Track Proven" products, Bringing you closer to product perfection.
- 12 Month Limited Worldwide Warranty
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Material: Aluminum
Brand: Earl's Performance
Style: Cylinder
Item Weight: 0.05 Pounds
- Hose Clamp; Clamshell Packaging; Cushioned; 1/4 in. Tube Or Hose OD; Package Of 10; Aluminum
- Easy to install and good quality accessories for your vehicles
- Manufactured in the United States
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- Strong torque through low end and mid-range, good idle.
- 1,200-5,200 RPM Operating Range
- 212/218 Duration at .050". 110 Degree Lobe Separation Angle
- .487"/.493" Valve Lift
- Excellent performance in street carbureted applications.
- More vacuum allows an increase in duration for improved performance and assists power brakes.
- Quicker opening lobe profiles deliver increased responsiveness and more area under the lift curve.
- Best performance with aftermarket intake manifolds, headers and lower gear ratios.
- Fits 351 Cleveland, 351 Modified, Boss 351 and 400 Modified
- Made in USA
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