Showing 33–48 of 221 results
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$578.00
Features & Benefits:-* Bore=3.875in. * Stroke=4.000in.* Hypereutectic Alloy is a cast 16% silicon content material* Perfect for air cooled engines* Low thermal expansion rate = tighter piston-to-cylinder clearance* Complete kit includes: two pistons, rings, wrist pins and clips.Tech Tips:-* 10.5:1 Compression Ratio with 85cc Head Chamber Volume.* Follow Ring End Gap & Piston to Cylinder…
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$555.00
Features & Benefits:-* Bore = 3.875in.* Stroke = 4.000in.* Hypereutectic Alloy is a cast 16% silicon content material.* Perfect for air cooled engines.* Low thermal expansion rate = tighter piston-to-cylinder clearance* Complete kit includes: two pistons, rings, wrist pins and clips.Tech Tips:-* 9.3:1 Compression Ratio with 85cc Head Chamber Volume.* Follow Ring End Gap &…
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$606.00
Features & Benefits:-* Bore = 3.885in.* Stroke = 4.000in.* 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 .001in. wider piston to wall clearance.* Anti-Friction skirt coating.* Complete kit includes: two pistons, rings, wrist pins and clips.Tech…
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$606.00
Features & Benefits:-* Bore = 4.000in.* Stroke = 4.375in.* 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 .001in. wider piston to wall clearance* Anti-Friction skirt coating.* Complete kit includes: two pistons, rings, wrist pins and clips.Tech…
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$606.00
Features & Benefits:-* Bore = 4.010in.* Stroke = 4.375in.* 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 .001in. wider piston to wall clearance* Anti-Friction skirt coating.* Complete kit includes: two pistons, rings, wrist pins and clips.Tech…
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$578.00
Features & Benefits:-* Bore = 3.885in.* Stroke = 4.000in.* Hypereutectic Alloy is a cast 16% silicon content material* Perfect for air cooled engines.* Low thermal expansion rate = tighter piston-to-cylinder clearance.* Complete kit includes: two pistons, rings, wrist pins and clips.Tech Tips:-* 10.5:1 Compression Ratio with 85cc Head Chamber Volume.* Follow Ring End Gap &…
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$988.00
* These forged 3-7/8in. bore stroker pistons for 1999-2006 Twin Cam are required for the S&S 106in. stock bore stroker kit with 4-1/2in. stroke flywheels. * They are compatible with stock or S&S Super Stock cylinder heads. * Stock 88in. cylinders may be bored to fit these pistonsTech Tips:-* Follow Ring End Gap & Piston…
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$606.00
Features & Benefits:-* Bore = 4.000in.* Stroke = 4.375in.* 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 .001in. wider piston to wall clearance* Anti-Friction skirt coating.* Complete kit includes: two pistons, rings, wrist pins and clips.*…
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$606.00
Features & Benefits:-* Bore = 3.885in.* Stroke = 4.375in.* 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 .001in. wider piston to wall clearance.* Anti-Friction skirt coating.* Complete kit includes: two pistons, rings, wrist pins and clips.Tech…
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$606.00
Features & Benefits:-* Bore = 3.875in.* Stroke = 4.375in.* Flat Top with slight hollow Dome.* 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 .001in. wider piston to wall clearance.* Anti-Friction skirt coating.* Complete kit includes: two…
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$930.00
Features & Benefits:-These high compression pistons feature a 7cc raised dome to achieve a compression ratio of 11:1 (from 9.5:1). Higher compression is a key factor in increasing performance.* Suggested Additional Purchase: S&S Cam # SS330-0709* We Strongly advise that you upgrade your clutch to Barnett Clutch # B-303-28-10001Tech Tips:-* Follow Ring End Gap &…
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$606.00
Features & Benefits:-* Bore = 3.875in. * Stroke = 4.375in.* 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 .001in. wider piston to wall clearance* Anti-Friction skirt coating.* Complete kit includes: two pistons, rings, wrist pins and…
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$800.00
Features & Benefits:-* ID # 12776* Bore = 4.180in. * Stroke = 4.375in.* Fully CNC machined* Balanced to +/- 1 gram* Double forced pin oilers* Forged from high strength 2618 alloy* Designed for maximum performance, horsepower and reliability* Complete kit includes two pistons, ring sets, wrist pins and clipsTech Tips:-* Suggested additional purchase – top…
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$840.00
Features & Benefits:- * Super Duty KB Forged Coated Anodized Piston Kit.* 114 or 117ci to Big bore 128in. piston kit for Milwaukee 8 when using 4.250in. Bore Cylinders* No head modification required.* Anodized top ring groove and crown.* Line2Line abradable skirt coating applied to .003in. total thickness for a Zero initial fit to allow…
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$840.00
Features & Benefits:- * Super Duty KB Forged Coated Anodized Piston Kit.* 107ci to Big bore 124in. piston kit for Milwaukee 8 when using 4.250in. Bore Cylinders* No head modification required.* Anodized top ring groove and crown.* Line2Line abradable skirt coating applied to .003in. total thickness for a Zero initial fit to allow coating to…
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$840.00
Features & Benefits:- * Super Duty KB Forged Coated Anodized Piston Kit.* 107ci to Big bore 124in. piston kit for Milwaukee 8 when using 4.250in. Bore Cylinders* No head modification required * Anodized top ring groove and crown.* Line2Line abradable skirt coating applied to .003in. total thickness for a Zero initial fit to allow coating…
Showing 33–48 of 221 results