4500 Throttle Return Spring Kit - Clear 1976-gmc-g15-esi5194919 187 in Thick - Rubber

187 in Thick - Rubber Coated Cork / Rubber - Small Block Ford - Pair

875 in OD - 18 in Long - 5/8-18 in Right Hand Female Thread - 5/8-18 in Left Hand Female Thread - DOM - Steel - Black Powder Coat - Each

use Flowmaster# 81075 manifold down-pipe kit to connect to factory manifolds

Fuel Injection - Sniper 2 EFI - Throttle Body - Square Bore - Aluminum - Black Power Coat - Kit

453 in - Duration 250 / 258 - 111 LSA - 600 / 4600 RPM - Small Block Chevy - Each

4500 Throttle Return Spring Kit - Clear 1976-gmc-g15-esi5194919 187 in Thick - RubberThrottle Return Spring Kit Throttle Bracket Mount Dual Springs Aluminum Clear Anodized CVR Throttle Brackets Dominator Flange Kit