Ferrea Competition Plus Valve Stainless Intake 2.250" Head 5/16" Valve Stem 5.472" Long - Mopar Hemi - Set of 8 MGZR AED originally designed these spacers

AED originally designed these spacers for racing but soon found out the benefits on street cars eliminating hot soak and vapor lock problems associated with high underhood temperatures

1975-1977 Pontiac Grand LeMans

Shaft is steel

Large adjustment knobs and numbering for easy programming

8 in Length x 4

Ferrea Competition Plus Valve Stainless Intake 2.250" Head 5/16" Valve Stem 5.472" Long - Mopar Hemi - Set of 8 MGZR AED originally designed these spacersProduct Description: Intake Valve Competition Plus 2. 250 in Head 5 16 in Valve Stem 5. 472 in Long Stainless Mopar 426 Hemi Set of 8 Ferrea Racing Components are engineered to excellence! For decades, Ferrea Racing Components has been manufacturing hard core racing components for various types of engines in a wide range of categories worldwide. Ferrea uses the latest technological advances gained through the development of engine valve programs for