FLOTEK Cylinder Head - 2.300 in/1.880" Valves - 290 cc Intake - 112 cc Chamber - 1.530" Springs - Aluminum - Big Block Chevy YA0806 The GT5 Touring/GT5 Rally/Rally-5 Peak

The GT5 Touring/GT5 Rally/Rally-5 Peak Kit is a replacement visor peak that fits the GT5 Touring

a water proof design and measures half the depth of the previous ECU

1975-1978 GMC C25

Recommended cam gear settings included

**This is for racing use

FLOTEK Cylinder Head - 2.300 in/1.880" Valves - 290 cc Intake - 112 cc Chamber - 1.530" Springs - Aluminum - Big Block Chevy YA0806 The GT5 Touring/GT5 Rally/Rally-5 PeakProduct Description: Cylinder Head Assembled 2. 300 in 1. 880 in Valves 290 cc Intake 112 cc Chamber 1. 530 in Springs Aluminum Big Block Chevy Sold Individually Flo Tek manufactures aluminum cylinder heads for big block Chevys and small block Chevy and Fords. Each head comes preassembled with valves and springs.