Engine Piston Set
Manufacturer’s Warranty : 12 months/12,000 miles
Easy Return : We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund.
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SKU | SEL2291F40 |
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Brand | Seal Power® |
Part Name | Engine Piston Set |
Part | # L-2291F 40 |
UPC | # 00087674132909 |
Quantity Per Vehicle | 8 |
Pack of | 1 |
Condition | New |
Cast Piston Set
Speed Pro L-2291F 40 Engine Piston Set for Ford Thunderbird
Speed-Pro® delivers the power you need and the value & quality that you deserve. Whether you are running at the track, chasing trophies on the strip, or just cruising down the road, count on Speed-Pro® to provide the best value in HP engine components.
Forged under 3,000 tons of force.
Fully updated skirt profiles
Exclusive DUROSHIELD® skirt coating. DUROSHIELD® provides scuff resistance, reduced bore clearances and enhanced ring sealing.
SPEED-PRO® POWERFORGED® pistons are built to stringent specifications with a precision CNC-machined dome and skirts and microfinished ring grooves.
The manufacturing process ensures that piston weights within a boxed set will not vary more than 4 grams and that skirt sizes are matched to within 0.016mm (0.0006”) per set.
Machined valve reliefs and circlip grooves; includes N5400-98 Seger clips for floated applications
Assembly Lubricant Included | - | No |
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Bore Diameter (IN) | - | 4.090 |
Compression Height (IN) | - | 1.776 |
Grade Type | - | Performance |
Oil Ring Thickness (IN) | - | 0.1875 |
Oversized | - | Yes |
Piston Material | - | Powerforged® |
Second Compression Ring Thickness (IN) | - | 0.0937 |
Top Compression Ring Thickness (IN) | - | 0.0781 |
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1966-1968 Ford Country Sedan; 1966-1968 Ford Fairlane; 1966-1967 Ford Galaxie; 1968 Ford Galaxie 500; 1966-1968 Ford Ranch Wagon; 1966-1968 Ford Custom; 1966-1968 Ford Country Squire; 1966-1968 Ford LTD; 1968 Ford Custom 500; 1967-1968 Ford Mustang; 1966-1968 Ford Thunderbird; 1968 Ford Torino; 1966-1968 Mercury Monterey; 1966-1967 Mercury Caliente; 1966-1968 Mercury Commuter; 1966-1968 Mercury Cyclone; 1966-1968 Mercury Montclair; 1966-1968 Mercury Park Lane; 1966-1967 Mercury Voyager; 1966-1967 Mercury Villager; 1967 Mercury Brougham; 1966-1967 Mercury Capri; 1966-1968 Mercury Colony Park; 1966-1968 Mercury Comet; 1967-1968 Mercury Cougar; 1966-1968 Mercury Marauder; 1967-1968 Mercury Marquis; 1968 Mercury Montego