Across
1. Handyman’s fix-all material (4,4)
5. Component, in other words
9. Ferrari-emblem creature
10. Front-passenger position, slangily
11. Bombardier’s personal-watercraft brand (3,3)
12. Bearing installation or removal tool
14. Non-standard, factory-installed item
16. Bore and ____, engine-cylinder dimensions
19. Clutch-system cylinder type
21. Map _____, door-panel receptacle
24. Pneumatic-tool requirement (3,4)
25. Steering-system ____ arm
26. AAA services
27. Pivot in 4-Down component (5,3)

Down
1. Dual-overhead-camshaft code (1,1,1,1)
2. Flow of electricity through circuit
3. Grooved tire surface
4. Up-and-down engine item
6. Body shop tool, ____ grinder
7. Auto-bulb filament material
8. Cylinder inlets and outlets, ____ valves
13. The C in CV joint
15. Heavy-duty pickup designation (3,3)
17. Period when both intake and exhaust valves are open
18. Word seen in right-side-mirror message
20. Directional indicator, often
22. Ignition-system components
23. Engine-block material, often