Chevrolet Performance Cylinder Head - 2.180/1.880" Valves - 325 cc Intake - 118 cc Chamber - 1.470" Springs - Iron - Big Block Chevy Angle Stock High Back provides more natural

High Back provides more natural pull angle and easy side to side movement

3 Lcd Display With Three User Selectable Screens

0:1 AFR (Requires Wiring) 0-5V Output Methanol values from 3

987 in Long

1968-1969 Pontiac Firebird

Chevrolet Performance Cylinder Head - 2.180/1.880" Valves - 325 cc Intake - 118 cc Chamber - 1.470" Springs - Iron - Big Block Chevy Angle Stock High Back provides more naturalProduct Description: Cylinder Head Assembled 2. 180 1. 880 in Valves 325 cc Intake 118 cc Chamber 1. 470 in Springs Iron Big Block Chevy Sold Individually Chevrolet Performance has a wide selection of performance upgrade parts specifically for GM vehicles, as well as crate engines, you can add proven performance to stock vehicles. Looking to personalize your vehicle? Chevrolet Performance is the place. Inside youll discover a complete portfolio of