ARP High Performance Series Connecting Rod Bolt Kit - SB Chevy - 283-327 & Inline 6 21411307 TCI® gives you more than

TCI® gives you more than just 35+ years of on-track experience

10 or 15 mm closer to the mouth)

2A/20 (TA20) specifications

Spacers are made from a unique material that won’t let your engine vibrate around under normal conditions yet will give some when you bottom out

ACTs focus on customer service

ARP High Performance Series Connecting Rod Bolt Kit - SB Chevy - 283-327 & Inline 6 21411307 TCI® gives you more thanPremium 8740 alloy chrome moly steel is heat treated to provide a tensile strength in the 190, 00 psi range, making these bolts much stronger up to five times stronger than OEM bolts. ARPs product line contains thousands of part numbers, and has expanded to include virtually every fastener found in an engine and driveline. These range from quality high performance OEM replacement parts to exotic specialty hardware for Formula 1, IndyCar, IMSA, NASCAR