Racequip - RaceQuip One Piece Multi Layer Fire Suit 50 Male O-Ring - Steel

50 Male O-Ring - Steel - Each

These valve covers are constructed of 6061 T5 sheet aluminum

Valve Cover - LS Slant-Edge - Tall - Baffled - PCV Tube - Raised Chevrolet Bowtie Logo - Hardware Included - Aluminum - Black Powder Coat - GM LS-Series - Pair

Rear Main Seal - 2-Piece - Plastic - Big Block Chevy - Each

Tubing Coupler - Straight - Reducer - 1-1/2 in to 2 in ID - 3 in Long - Silicone - Black - Each

Racequip - RaceQuip One Piece Multi Layer Fire Suit 50 Male O-Ring - SteelThe RaceQuip 120 series multi layer SFI 5 racecar driver's fire suit is made up of an outer layer of durable Pyrovatex FRC, backed by a layer of Nomex, then lined by another layer of Pyrovatex. Note that sometimes these materials are referred to as "fireproof", but all auto racing safety gear is "fire retardant". Pyrovatex offers the maximum combination of overall flame and heat protection, durability and comfort for the price. This fire retardant