Pioneer Cables S-1177 Engine Cylinder Head Bolt Set

Engine Cylinder Head Bolt Set for Toyota Applications

Pioneer Cables S-1177 is an engine cylinder head bolt set for select Toyota engines. It is built for repair and remanufacturing work where accurate fastener replacement matters, including Toyota Cressida, Celica, Corona, and Pickup applications from the mid-1970s through the early 1980s.

• Engine cylinder head bolt set for Toyota engine service
• Fits 1978-1982 Toyota Cressida, N/A
• Fits 1975-1981 Toyota Celica, N/A
• Fits 1975-1980 Toyota Corona, N/A
• Fits 1975-1980 Toyota Pickup, N/A
• Part number S-1177 for catalog and service matching

Product Details

Pioneer Automotive Industries supplies engine fasteners used by engine builders and professional remanufacturers, with a program that covers replacement-grade and higher-performance fastener needs. S-1177 is part of that engine hardware line and is intended for cylinder head service where the correct fastener type is required for Toyota Cressida, Toyota Celica, Toyota Corona, and Toyota Pickup engines. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Repair Uses

• Replacing worn or stretched cylinder head bolts during engine rebuilds
• Restoring proper clamping force after head gasket service
• Addressing fastener fatigue found during teardown
• Supporting cylinder head reassembly on Toyota Cressida, Celica, Corona, and Pickup engines

Installation Notes

Verify engine code, head style, and fastener specifications before installation. Clean threaded holes thoroughly, inspect the cylinder head and block mating surfaces, and follow the factory tightening sequence and torque procedure for the exact engine. For Toyota Cressida, Celica, Corona, and Pickup applications, confirm the vehicle year and engine configuration against the service manual before final assembly.

Quality Assurance

Pioneer Cables engine fasteners are part of a long-running program trusted by engine builders and remanufacturers for standard replacement and performance-oriented service work. S-1177 is cataloged for specific Toyota applications and should be matched to the correct engine build before use.