Cometic Chrysler R4 Block .066in MLS Cylinder Head Gasket - 4.200in Bore - With P5 Head 1978-buick-electra-esi9803219 3 inch folding cuff features

3 inch folding cuff features reversible sewn fabric tag with AutoMeter logo for a customizable look

stainless steel TorqueTubes are the industry's only parallel 5-tube exhaust manifolds for RVs

When Turbosmart began making performance products back in 1997

2024-2026 GMC Sierra 1500 AT4X 2020-2026 GMC Sierra 1500 Denali 2022-2026 GMC Sierra 1500 Denali Ultimate 2020-2026 GMC Sierra 1500 Elevation 2020-2026 GMC Sierra 1500 SLE 2020-2026 GMC Sierra 1500 SLT 2022 GMC Sierra 1500 Limited AT4 2022 GMC Sierra 1500 Limited Denali 2022 GMC Sierra 1500 Limited Elevation 2022 GMC Sierra 1500 Limited SLE 2022 GMC Sierra 1500 Limited SLT 2020-2026 GMC Sierra 2500 HD AT4 2024-2026 GMC Sierra 2500 HD AT4X 2017-2021 GMC Sierra 2500 HD Base 2017-2026 GMC Sierra 2500 HD Denali 2024-2026 GMC Sierra 2500 HD Denali Ultimate 2022-2026 GMC Sierra 2500 HD Pro 2017-2026 GMC Sierra 2500 HD SLE 2017-2026 GMC Sierra 2500 HD SLT 2020-2026 GMC Sierra 3500 HD AT4 2017-2021 GMC Sierra 3500 HD Base 2017-2026 GMC Sierra 3500 HD Denali 2024-2026 GMC Sierra 3500 HD Denali Ultimate 2022-2026 GMC Sierra 3500 HD Pro 2017-2026 GMC Sierra 3500 HD SLE 2017-2026 GMC Sierra 3500 HD SLT 2025-2026 GMC Yukon AT4 2025-2026 GMC Yukon AT4 Ultimate 2021-2026 GMC Yukon Denali 2023-2026 GMC Yukon Denali Ultimate 2025-2026 GMC Yukon Elevation 2021-2024 GMC Yukon SLE 2021-2024 GMC Yukon SLT 2025-2026 GMC Yukon XL AT4 2025-2026 GMC Yukon XL AT4 Ultimate 2021-2026 GMC Yukon XL Denali 2023-2026 GMC Yukon XL Denali Ultimate 2025-2026 GMC Yukon XL Elevation 2021-2024 GMC Yukon XL SLE 2021-2024 GMC Yukon XL SLT

Cometic Chrysler R4 Block .066in MLS Cylinder Head Gasket - 4.200in Bore - With P5 Head 1978-buick-electra-esi9803219 3 inch folding cuff featuresComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 066". With P5 Heads. Cometic MLS (Multi Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force