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All Parts AMERICAN Made!   If you want quality and the ability to make HP - we have the kits for you! Our HP Kits will last longer, provide more HP, are more versatile and lower priced than kits you'll find elsewhere. So save money and gain performance with Flatlander Racing's HP Engine Kits! Available for Street, Strip and Marine!

Made with the Best Our HP Engine Kits are made of the very best American made quality parts available. Unlike the cheap kits sold by some of our competitors, we include top quality, new technology pistons in every kit - which gives you're engine the high performance you need. There's no cheap, heavy (TRW) pistons here! New Technology Almost all of our HP Engine Kits include the very best of new technology rings. Our Pistons are chosen off the shelf from trustworthy, quality, performance driven name brands such as Wiseco, ROSS, Probe and JE. Custom Pistons * We even offer Custom made pistons to fit all your needs!  Our Custom Pistons can be made in almost any Diameter and Compression, which fit with less clearance and are between 10-30% lighter than TRW pistons. Also, you can choose any stock or aftermarket Head - because a large # of our pistons are available as custom, we can make them for most aftermarket Heads (some heads may require addt'l charges). Name Brand Parts You'll find that most kits include popular name brand parts such as Fel-Pro Gaskets, Clevite Bearings, Cloyes Timing Sets and HV Oil Pumps as well as quality brass freeze plugs and a choice of solid/hydraulic lifters! Stroker Applications We've put together our kits so that some of them can even be used with Stroker Applications!

Buick & Cadillac HP Engine Rebuild Kits  (please read notes at bottom of page)

Buick Engine Kits Part # Application Bore HP Kit Includes Price 1098-HP 350 1968-81 3.800 Custom Forged Pistons (any comp), w/moly rings Std-60 (FT & Dish only), Fel-Pro gaskets, main, rod & cam bearings, high volume oil pump repair kit, lifters, timing set, performance wrist pins (No cam). $799 1110-HP 455 1970-76 4.3125 Custom Forged Pistons (any comp), 30, 38, 48 w/moly rings , Fel-Pro gaskets, main, rod & cam bearings, high volume oil pump, freeze plugs, lifters, timing set, performance wrist pins (No cam). $999 Cadillac Engine Kits Part # Application Bore HP Kit Includes Price 1246-HP 368 1980-84 3.800 Forged custom pistons in any compression w/plasma moly rings (20, 30), Fel-Pro gaskets, main, rod & cam bearings, oil pump, freeze plugs, lifters, timing set, performance wrist pins (no cam). $1039 1247-HP 425 1977-79 4.082 Forged custom pistons in any compression w/moly rings (std-60), Fel-Pro gaskets, main, rod & cam bearings, oil pump, freeze plugs, lifters, timing set, performance wrist pins (no cam). $1099 1243-HP 429 7.0 1964-67   Forged custom pistons in any compression w/moly rings (std-60), Fel-Pro gaskets, main, rod & cam bearings, oil pump, freeze plugs, lifters, timing set, performance wrist pins (no cam). NOTE: Must specify year when ordering $1099 1248-HP 472 1968-74 4.300 Forged pistons in any compression (20-60), w/plasma moly rings, Fel-Pro gaskets, main, rod & cam bearings, oil pump, freeze plugs, lifters, timing set, performance wrist pins (no cam). $1029 1249-HP 500 1970-73 4.300 Custom Forged Pistons (any comp), 20, 043, 50, 60 w/plasma moly rings. Fel-Pro gaskets, main, rod & cam bearings, oil pump, freeze plugs, lifters, timing set, performance wrist pins (no cam). $1029 1249A-HP 500 1974-76 4.300 Custom Forged Pistons (any comp), 20, 043, 50, 60 w/plasma moly rings. Fel-Pro gaskets, main, rod & cam bearings, oil pump, freeze plugs, lifters, timing set, performance wrist pins (no cam). $1029

NOTES: * Custom Pistons: Flatlander Racing may choose a brand of stocking pistons in close compressions where available. For all applications the VIN code MUST be chosen from our stocking OEM rebuild kits page list, only VIN codes listed can be supplied. For ALL Kits: Gasket Sets are for Stock Heads only, request upgrade for aftermarket Head and Intake Gaskets. For H-Series Bearings ask for Bearings Upgrade.

Sales/Tech Line: (603) 378-0090 Email: tech@flatlanderracing.com Thank You for visiting Flatlander Racing *All prices on this site are subject to change without notice. Flatlander Racing™ disclaims responsibility for any printing or typographical errors, and does not guarantee that all information is accurate. Home  Policies  SiteMap  Translate  Import Parts  Can't Find Part?  Contact  Order Online