Engine Accessories

• Throttle rod linkage kits
• 1/4" plated steel rod with 1/4" right-hand male threaded ends
• Available rod lengths: 18", 21" or 24"
• Kit includes carburetor bushings, 1/4" female rod ends, jam nuts & throttle rod

• Holley carburetor throttle return spring kit
• Fits Holley 2300, 2305, 4150 and 4160 carburetors
• Kit includes hardware with both heavy and light springs

• Extra long 1-1/2" dowel pins
• Fits virtually all GM V8 & V6 blocks
• Longer length simplifies task of installing bellhousing on engine block
• Sold in pairs

• Professional Products PowerForce damper
• 6-3/4" diameter & approx. 1-1/8" thick
• For internally balanced Small Block Chevys, fits 283/327/350
• Dampers are dimensionally identical to stock GM 6-3/4" damper
• 60° of easy to read timing marks & engraved marks every 90°
• Weighs approx. 8-1/2 lbs

• Professional Products PowerForce Plus SFI damper
• 6-3/4" diameter & approx. 1-1/8" thick
• For internally balanced Small Block Chevys, fits 283/327/350
• Dampers are dimensionally identical to stock GM 6-3/4" damper
• 60° of easy to read timing marks & engraved marks every 90°
• Weighs approx. 9.3 lbs

• Professional Products PowerForce harmonic damper
• 6.75" diameter
• For use on externally balanced 400 Small Block Chevy engines
• Although this damper features bolt-in counterweight, damper cannot be used without the weight

• PowerForce small, lightweight damper
• 6.1" diameter, 3/4" thickness
• Fits 283/327/350 Small Block Chevy - Internal Balance
• Lightweight, weighs only 5.08 lbs
• Made of 1045 steel
• Inertia ring weight is what performs actual damping of rotating assembly; lightweight dampers will not achieve degree of damping heavier dampers do
• Includes 60° of timing marks with engraved marks every 90°

• PowerForce+ SFI small, lightweight harmonic damper
• 6.1" diameter, 3/4" thickness
• Fits 283/327/350 Small Block Chevys - internal balance
• Lightweight, weighs only 5.7 lbs
• Made of 1045 steel
• Inertia ring weight is what performs actual damping of rotating assembly; lightweight dampers will not achieve degree of damping heavier dampers do
• Includes 60° of timing marks with engraved marks every 90°

• 2-inch long GM dowel pins
• A must for applications running a mid-mount plate to insure transmission bellhousing is properly aligned with the engine
• Kit includes 2 two black zinc-coated & precision ground dowel pins