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Ships within 48 hours · Estimated delivery Sep 2 - Sep 7
Best of all
Speedmaster carburetor brackets are precision-stamped and chrome plated for a functional
6 rib serpentine pulley designed to increase grip
resistance and turns ratios to deliver10-15% more energy than the OEM coils
CNC-machined from high-tensile billet steel for strength and precision
I Beam 6.385" 2.200" .990" 5140 Connecting Rods Chevy BBC 454 w/ ARP 2000 Best of allThese Speedmsater I beam connecting rods incorporate all of the best features possible for an I beam rod, including some strength adders found in H beam designs. Speedmaster I beam connecting rods are profiled with clearance for long stroke applications. These connecting rods feature a one rib cap design for added strength and bearing support, polished beams to eliminate stress risers.
