Overview Reviews Product Description Valve Cover Spacer - 0.984 in Tall - O-Ring Seal / Hardware Included - Aluminum - Natural - GM LS-Series - Kit Product Videos Custom Field Product Reviews Write a Review Write a Review × Yella Terra LS1 Valve Cover Spacers (Pair) Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *