SRE R+R cyilinder head bolt kit, small-block Chevrolet, +.250"

SRE R+R cylinder head bolt kit for small-block Chevrolet. These head bolts are +.250" longer than stock and perfect for use with our SRE R+R cylinder heads. 

Features:

• 190,000 PSI tensile strength steel.
• Flanged 12 pt head.
• Underhead radius to prevent failure.
• Cold forged and heat treated steel.
• Rolled threads.
• Thread sealer pre-applied.
• Sold as set for two cylinder heads.