Eagle "3-D" H-Beam Forged 4340 Steel Connecting Rods - SB Chevy +.300" - 2.000" Crank Pin, .927" Piston Pin, .940" B.E. Width, 6.000" Length, 690 Grams - (Set of 8) Weld-In Bung and Plug 1979-1984 GMC C2500

1979-1984 GMC C2500

The BR1 can be adapted for use as a top forced air helmet by using a series of top air kits with various nozzle configurations to maximize cooling around the top of the head when used with an external air system (not included)

Gauge Adapter Fitting 6AN Female to 6AN Male w/ 1/8" NPT

AFR 305cc cylinder heads would be a great choice if your looking for big torque

Eagle "3-D" H-Beam Forged 4340 Steel Connecting Rods - SB Chevy +.300" - 2.000" Crank Pin, .927" Piston Pin, .940" B.E. Width, 6.000" Length, 690 Grams - (Set of 8) Weld-In Bung and Plug 1979-1984 GMC C2500Forged 4340 steel H Beam connecting rods are forged from a two piece forging and feature a fully machined and shot peened surface. Sizing is held to exact tolerances. Sold as a weight matched set. Recommended for competition use. Forged AISI ASME certified 4340 steel with multi stage heat treatment for superior strength Service: Eagle connecting rods and cranks are designed and manufactured to our specifications. Some simply purchase generic products