Used set of 427 small block pistons bore is 4.125 stroke is 4" rod length is 6 inch. Piston skirts have been Teflon coated, one piston has some pit marks in it, sucked something down carb(see pic) I ran it all last season with no problems. Only reason for selling is motor was rebuilt for nitrous with new pistons. Buyer pays shipping, text only please. ssr1. New Lenox, IL 60451 815-302-3464
Diamond's new R Series pistons are machined using their newest and most precise CNC equipment. Features: Designed for GM Gen V LT1/LT4 engine base Piston crowns designed to work with OEM direct injection 3D milling on piston crowns for ready to install finish Offset pins for quiet operation Inboard forging design for maximum strength Moly skirt coating for friction loss and skirt wear protectio...
Wiseco's Professional Series LS Pistons feature: - ArmorGlide skirt coating - High strength 2618 alloy - Anti-detonation & pressure seal grooves - Borowski Race Engines, Inc. recommends 0.205 wall pin upgrade in engines over 600HP (limited time free upgrade) - Wiseco GF style gas nitrided top rings & phosphate coated cast iron 2nd rings included - Ring thicknesses: 1.2mm, 1.2mm, 3.0mm - Wiseco'...
Borowski Race Engines, Inc has worked with Diamond Pistons to develop a custom piston design that outperforms shelf pistons. Custom diameters and dishes available. Some of the common combinations we use are kept in stock. Features Thick crown with softened edges to prevent detonation Better ring spacing to prevent the ring lands from collapsing under boost (about 30% wider spacing than shelf pi...
Condition: New This auction is for NEWset of 4 pistons,rings ,wrist pins & clips for Mercedes Benz 170S,V,SV.Piston type: oversize 76,46.manufacture part # 136030141742.Genuine Mercedes Benz parts-old stock new in box.Free shipping only in USA
Condition: Used UPC: Does Not Apply Up for sale is a FRESH Cylinder Jug and NEW Piston in good working condition. This came off a 1995 POLARIS TIGERSHARK SL 750. Comes as pictured if you have any questions please don't hesitate to ask. We try to respond as quickly as possible usually within 24 to 48 hours. You may be interested in our other eBay listings . IF YOU HAVE ANY QUESTIONS PLEASE DON'T...
Why the Dart LS Next block? The LS Next block is the first significant change in the bottom end architecture of the LS engine platform. By eliminating the Y-block design and utilizing conventional style main caps and oil pans, (stock pans can be used with Moroso oil pan spacers) Dart has addressed the problems resulting from the LS engine s separated crankcase bays. Windage is greatly reduced, ...
This engine is designed to deliver a lot for the money. Naturally aspirated, it puts out as much power as GM's supercharged LS engines. Unlike the LS you may have under your hood now, this one looks great too! It is ideal for either an LS swap or as an LS replacement. Built on the foundation of a new GM 6.0L iron block, it is built to last with a forged rotating assembly. The SCAT crank and rod...
Borowski Race Engines, Inc. was first in line to receive Dart's new LSNext blocks, first in iron and more recently in aluminum. Our LSNext builds have been featured three times in Engine Labs magazine. - Supercharged Borowski Built Dart LS Next LS7 Screams Money - Borowski Built Blown 427 LS Engine with LS Next Block - Borowski builds Mild mannered 427ci with LS Next Block Quoting their most re...
Borowski Race Engines, Inc. has lead the way for big power builds Dart LS Next blocks. have been featured repeatedly in Engine Labs, LSX Magazine and other publications. Quoting one article: The crew over at Borowski Race Engines have been building insanely powerful and reliable race, street, and marine engines since 1968, and aren t stopping anytime soon. Good news! Since Engine Labs featured ...

70 464 LS6

25-May-2018Westmont, IL(21 miles)Auto Parts for Sale
Rebuilt 454 450 hp short block, standard, 4 bolt #512 block std. Std forged crank floater 7/16 rods 11-1 forged pistons, arp hardware, balanced fresh rebuild $1000 best. Westmont, IL 60559
25-May-2018Westmont, IL(21 miles)Auto Parts for Sale
Factory 4 bolt mains 512 gm block gm forged crank 7/16 rods forged 11 -1 pistons, balanced arp hardware fresh rebuild $1000 best. Westmont, IL 60559


You could buy a generic SBC crate engine with way less power that was assembled in Mexico and made from no-name Chinese parts, but that's not how you roll. You've put a lot into your street ride and you want an engine to be proud of. It needs to have some real power, and both sound and look great. While people tend to focus on horsepower, low-end torque is critical for a hot street ride. You wa...
This bad boy will be making a splash at Drag Week later this year. As can be seen below, the numbers on our dyno break-in at relatively low boost were pretty amazing. Pump Gas, 15 psi boost 1,432hp 1,003tq Methanol, 22 psi boost 1,929hp, 1,325tq Check out the two pulls charted together on the dyno sheet. We ran without water to our dyno's intercooler in order to mimic what will happen in the ve...
Borowski Race Engines, Inc. was first in line to receive Dart's new LS Next blocks, first in iron and more recently in aluminum. Our LS Next builds have been featured repeatedly in Engine Labs magazine. - Borowski Race Engines Builds Killer LS3 Nitrous Combo - Borowski Built 388 Cube Vortech-Blown E85 LS Next Engine - Supercharged Borowski Built Dart LS Next LS7 Screams Money - Borowski Built B...
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