+.010in. Dome Top Pistons with 10.5:1 Compression Ratio. Fits Twin Cam 2007-2017 with 103ci Engine & Big Bore 96ci to 103ci Conversion. SPE-U.GS42050 ng out and just rolling

ng out and just rolling down the open road

It’s based on a traditional slim-fit jean

Fully removable Hydradry™ moisture-wicking interior

Mean Streak ALL

* Covers for Speakers and Amp area

+.010in. Dome Top Pistons with 10.5:1 Compression Ratio. Fits Twin Cam 2007-2017 with 103ci Engine & Big Bore 96ci to 103ci Conversion. SPE-U.GS42050 ng out and just rollingFeatures & Benefits: * Bore = 3. 885" * Stroke = 4. 375" * Forged 4032 Alloy is an 11% silicon alloy that is formed in a forging press then fully machined. * Best resistance to cracking in hi comp performance applications. * Require . 001" wider piston to wall clearance. * Anti Friction skirt coating. * Complete kit includes: two pistons, rings, wrist pins and clips. Tech Tips: * 10. 5: 1 Compression Ratio with 85cc Head Chamber Volume. * Follow Ring