Fel-Pro Chev 454 BBC PermaTorque MLS Head Gasket 4.380 # 1071 Rate_40 and are designed to match

and are designed to match the company's chrome valve covers

as shown in the photo

PFE Fittings 120 Degree Fitting Hose End -08AN Blue/Red # PFE104-08

Designed for use with Ford Racing valve covers M-6582-Z351 and M-6582-Z351B only

5 Disc Style Sprung Hub Emission Code 5 Engine Chevrolet Small Block Gen I Engine Balance External Flywheel Included Yes Input Shaft Diameter 1-1/8 in

Fel-Pro Chev 454 BBC PermaTorque MLS Head Gasket 4.380 # 1071 Rate_40 and are designed to matchHead Gasket, Multi layer Steel, 4. 380 in. Bore, . 041 in. Compressed Thickness, Chevy, Big Block, Each Bore (in.): 4. 380 in. Bore (mm): 111. 252mm Gasket Material: Multi layer steel Compressed Thickness (in.): 0. 041 in. Compressed Volume (cc): 10. 600cc Lock Wire: No Quantity: Sold individually. Fel Pro PermaTorque MLS Head Gaskets Fel Pro PermaTorque MLS head gaskets provide the robust seal needed to contain peak combustion pressures and