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AR150-6004
These cylinder heads will work best with a primary operating range of 3000-7000 rpm's (This range is an average and will vary with engine displacement as well as component selection)
AF714-27BLK
90° Low Profile -8ORB to EFI Push On 5/16" BarbBlue Finish
550 Series Cutter Style One Piece Swivel 180° Stepped Hose End -10AN to -12 HoseSilver Finish
Conrod Bolt Set (ARP2000 Series) AR123-6001 305 AR150-6004Conrod Bolt Set (ARP2000 Series)fits Buick 90 V6 1. 5 UHL, (Cap Screw Type) AR123 6001 123 6001 ARP2000 is an alloy steel that can be safely heat treated to a higher level, producing a greater strength material than 8740. While 8740 and ARP2000 share similar characteristics ARP2000 is capable of achieving a clamp load at 220,000 psi. ARP2000 is used widely in short track and drag racing as an up grade from 8740 chrome moly in both steel and aluminum
