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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! (Please note: "stocking pistons" are part #’s that appear on our web site under Wiseco and Mahle Piston sections that are common stocking part #’s. Anything else would be considered a custom, see additional pricing below.

Chevy HP Engine Rebuild Kits  (please read notes at bottom of page)

Part # Application Bore HP Kit Includes Price 1070-HP 98 1.6 Chevette 1976-87 3.228 Custom forged pistons in any compression, rod or stroke w/plasma moly rings (std, 3.248, 3.258, 3.268 bores), Fel-Pro gasket set, main, rod & cam bearings, oil pump, freeze plugs, lifters, timing set, performance wrist pins (no cam). $989 1091-HP 235 1953-55 3.5625 Custom forged pistons in any compression w/chrome rings (std-60), gasket set, main, rod & cam bearings, oil pump, freeze plugs, lifters, timing set, performance wrist pins (no cam). $989 1091A-HP 235 1954-62 3.5625 Custom forged pistons in any compression w/chrome rings (std-60), gasket set, main, rod & cam bearings, oil pump, freeze plugs, lifters, timing set, performance wrist pins (no cam). $989 1091-1-HP 235 1956-62 3.5625 Custom forged pistons in any compression w/chrome rings (std-60), gasket set, main, rod & cam bearings, oil pump, freeze plugs, lifters, timing set, performance wrist pins (no cam). $989 1086-HP 250 1968-79 3.875 Custom Forged pistons in any compression w/moly rings (std-60), gasket set, main, rod & cam bearings, oil pump, freeze plugs, lifters, timing set, performance wrist pins (no cam). $989 1086-1-HP 250 1966-67 3.875 Custom Forged pistons in any compression w/moly rings (std-60), gasket set, main, rod & cam bearings, oil pump, freeze plugs, lifters, timing set, performance wrist pins (no cam). $989 1086A-HP 250 1975-79 3.875 Custom Forged pistons in any compression w/moly rings (std-60), gasket set, main, rod & cam bearings, oil pump, freeze plugs, lifters, timing set, performance wrist pins (no cam). $989 9900-HP 265 1955-57 3.750 Custom forged pistons in any compression w/plasma moly rings (16, 26, 60),or moly rings (sted-30, 40), Fel-Pro gaskets, main, rod & cam bearings, oil pump, timing set, performance wrist pins, lifters (no cam). Important: 1) With Non-Moly Rings the Kit price is $1089 $1189 1093-HP 283 Incl. Chevy II 1957-67 3.875 Forged pistons in any compression STD-60 w/moly rings, Fel-Pro gasket set (no rear main seal), main, rod & cam bearings, High Volume oil pump (not avail for Chevy II), brass freeze plugs, lifters, Cloyes timing set, performance wrist pins (no cam). Important: 1) For Chevy II you can add std oil pump for $39. $989 1201-HP 292 1963-89 3.875 Custom forged pistons in any compression w/moly rings, complete gasket set (no rear main), main, rod & cam bearings, oil pump, freeze plugs, lifters, timing set, performance wrist pins (no cam). Important: 1) Upgrade to Plasma Moly Rings, Add $75. $989 0001-HP 302 1967-69 4.00 Forged custom pistons any bore, stroke or rod, w/plasma moly rings (std-60), Fel- Pro gasket set, Clevite mains, rods & cam bearings, High Volume oil pump, brass freeze plugs, lifters, Cloyes timing set, performance wrist pins (no cam). $989 0002-HP 348 1958-61 4.125 Custom forged pistons (any comp), w/plasma moly rings (std-60), Fel-Pro gaskets, Clevite main, rod & cam bearings, freeze plugs, lifters, timing set, performance wrist pins (no cam). $1039 1099X-HP 350 LT1, LT4 1992-97 4.00 Custom or Stocking Forged Pistons (any comp and stroke), w/plasma moly rings (std.-60), complete gasket set, Clevite (except '94 Vette & Camaro) mains, rods & cam bearings, Cloyes timing set, oil pump, freeze plugs, performance wrist pins (no cam or lifters). $999 1257-HP 350 LT1, LT6 1997-01 3.905 Custom or Stocking Forged Pistons (any comp and stroke), w/plasma moly rings (std., 10), complete gasket set, Clevite main & rod bearings, cam bearings, timing set, performance wrist pins (no cam or lifters). $1099 LS001-HP 05 - '06 Car (Corvette, GTO) Vin "U"   - Forged Pistons & performance pins (any bore and compression), Plasma Moly Rings, Gaskets, Cam Bearings, Rod Bearings, Main Bearings, Oil Pump, Lifters, Pre-lube, and Timing Set (& Valley Pan where applicable) (NOTE: No camshaft or Freeze plugs available) $1649 LS002-HP 05 - '06 Truck Vin "N" - Forged Pistons & performance pins (any bore and compression), Plasma Moly Rings, Gaskets, Cam Bearings, Rod Bearings, Main Bearings, Oil Pump, Lifters, Pre-lube, and Timing Set (& Valley Pan where applicable) (NOTE: No camshaft or Freeze plugs available) $1592 LS004-HP 05 - '06 Truck Vin "U" - Forged Pistons & performance pins (any bore and compression), Plasma Moly Rings, Gaskets, Cam Bearings, Rod Bearings, Main Bearings, Oil Pump, Lifters, Pre-lube, and Timing Set (& Valley Pan where applicable) (NOTE: No camshaft or Freeze plugs available) $1592 LS006-HP 07 Truck Vin "Y" - Forged Pistons & performance pins (any bore and compression), Plasma Moly Rings, Gaskets, Cam Bearings, Rod Bearings, Main Bearings, Oil Pump, Lifters, Pre-lube (& Valley Pan where applicable) (NOTE: Lower Gaskets ONLY. No Timing, cam, or freeze plugs) $1409 LS007-HP 07 Corvette Vin "U" - Forged Pistons & performance pins (any bore and compression), Plasma Moly Rings, Gaskets, Cam Bearings, Rod Bearings, Main Bearings, Oil Pump, Lifters, Pre-lube, and Timing Set (& Valley Pan where applicable) (NOTE: No camshaft or Freeze plugs available) $1649 LS008-HP 07 Truck Vin "U" - Forged Pistons & performance pins (any bore and compression), Plasma Moly Rings, Gaskets, Cam Bearings, Rod Bearings, Main Bearings, Oil Pump, Lifters, Pre-lube, and Timing Set (& Valley Pan where applicable) (NOTE: No camshaft or Freeze plugs available) $1639 LS009-HP 08 Truck Vin "Y" - Forged Pistons & performance pins (any bore and compression), Plasma Moly Rings, Gaskets, Cam Bearings, Rod Bearings, Main Bearings, Oil Pump, Lifters, Pre-lube (& Valley Pan where applicable) (NOTE: Lower Gaskets ONLY. No Timing, cam, or freeze plugs) $1419 1103-HP 396-402 1965-69 4.094 Stocking or custom forged pistons (any comp, head & rod length), w/moly rings (std-60), Fel-Pro gaskets, Clevite main, rod & cam bearings, brass freeze plugs, lifters, High Volume Oil Pump, Cloyes timing set, performance wrist pins (no cam). $1299 1103A-HP 396-402 1969-70 4.094 Stocking or custom forged pistons (any comp, head & rod length), w/moly rings (std-60), Fel-Pro gaskets, Clevite main, rod & cam bearings, brass freeze plugs, lifters, High Volume Oil Pump, Cloyes timing set, performance wrist pins (no cam). $1299 1106-HP 396-402 1970-72 4.094 Stocking or custom forged pistons (any comp, head & rod length), w/moly rings (std-60), Fel-Pro gaskets, Clevite main, rod & cam bearings, brass freeze plugs, lifters, High Volume Oil Pump, Cloyes timing set, performance wrist pins (no cam). $1299 0003-HP 409 1961-65 4.3125 Any forged, stocking or custom piston (any comp .008, .038, .048) w/plasma moly rings, Fel-Pro gaskets, Clevite main, rod & cam bearings, timing set, Oil Pump, lifters, performance wrist pins (no cam) $1299 1107A-HP 427 1966-69 4.250 Stocking or custom forged pistons (any comp, head or rod length), w/plasma moly rings (std-60), Fel-Pro gaskets, Clevite main, rod & cam bearings, High Volume oil pump, brass freeze plugs, lifters (solid or hyd), Cloyes timing set, performance wrist pins (no cam). $1299 1109A-HP 454 Stock Block 1970-76 4.250 Stocking or custom forged pistons (any comp, head or rod length), w/plasma moly rings (std-60), Fel-Pro gaskets, Clevite main, rod & cam bearings, High Volume oil pump, brass freeze plugs, lifters (solid or hyd), Cloyes timing set, performance wrist pins (no cam). $1299 11092MSR-HP 454 (stock block) Marine 4.250 Stocking or forged custom pistons w/moly rings (any comp, stroke or rod length), complete gasket set, main, rod & cam bearings, oil pump, brass freeze plugs, timing set, performance wrist pins (no cam or lifters). $1299 1109MSR-HP 454 (stock block) Marine 4.250 Stocking or forged custom pistons w/moly rings (any comp, stroke or rod length), complete gasket set, main, rod & cam bearings, oil pump, brass freeze plugs, lifters, timing set, performance wrist pins (no cam). $1299 1109-1MSR-HP 454 (stock block) Marine 4.250 Stocking or forged custom pistons w/moly rings (any comp, stroke or rod length), complete gasket set, main, rod & cam bearings, oil pump, brass freeze plugs, lifters, timing set, performance wrist pins (no cam). $1299 1109-MOR-HP 454 (stock block) Marine 4.250 Stocking or forged custom pistons w/moly rings (any comp, stroke or rod length), complete gasket set, main, rod & cam bearings, oil pump, brass freeze plugs, lifters, timing set, performance wrist pins (no cam). $1299 1109-1MOR-HP 454 (stock block) Marine 4.250 Stocking or forged custom pistons w/moly rings (any comp, stroke or rod length), complete gasket set, main, rod & cam bearings, oil pump, brass freeze plugs, lifters, timing set, performance wrist pins (no cam). $1299 1257-HP Chevy LS1 350 5.7L 1997-00 Can be used for stock stroke or stroker applications. - Wiesco/Mahle (stocking pistons), complete gasket set, Cam bearings, Main bearings, Rod bearings, Oil pump, Freeze plugs, Lifters, Timing set, Plasma moly rings, Performance pins, (no cam) For CUSTOM  Pistons add $50 to kit price $1499 1257A-HP Chevy 350 5.7 (2001) LS1/LS6, Roller Cam, Corvette, Vin "G" (EXC. Z-06) Can be used for stock stroke or stroker applications. - Wiesco/Mahle (stocking pistons), complete gasket set, Cam bearings, Main bearings, Rod bearings, Oil pump, Freeze plugs, Lifters, Timing set, Plasma moly rings, Performance pins, (no cam) For CUSTOM  Pistons add $50 to kit price $1549 1257B-HP Chevy 350 5.7 (02-04) LS1/LS6, Roller Cam, Corvette, Vin "G" (EXC. Z-06) Can be used for stock stroke or stroker applications. - Wiesco/Mahle (stocking pistons), complete gasket set, Cam bearings, Main bearings, Rod bearings, Oil pump, Freeze plugs, Lifters, Timing set, Plasma moly rings, Performance pins, (no cam) For CUSTOM  Pistons add $50 to kit price $1599 1257C-HP Chevy 350 5.7 (98-00) LS1, Roller Cam, Camaro/Firebird, Vin "G" Can be used for stock stroke or stroker applications. - Wiesco/Mahle (stocking pistons), complete gasket set, Cam bearings, Main bearings, Rod bearings, Oil pump, Freeze plugs, Lifters, Timing set, Plasma moly rings, Performance pins, (no cam) For CUSTOM  Pistons add $50 to kit price $1599 1257D-HP Chevy 350 5.7 (2001) LS1, Roller Cam, Camaro/Firebird, Vin "G" Can be used for stock stroke or stroker applications. - Wiesco/Mahle (stocking pistons), complete gasket set, Cam bearings, Main bearings, Rod bearings, Oil pump, Freeze plugs, Lifters, Timing set, Plasma moly rings, Performance pins, (no cam) For CUSTOM  Pistons add $50 to kit price $1599 1257E-HP Chevy 350 5.7 (2002) LS1, Roller Cam, Camaro/Firebird, Vin "G" Can be used for stock stroke or stroker applications. - Wiesco/Mahle (stocking pistons), complete gasket set, Cam bearings, Main bearings, Rod bearings, Oil pump, Freeze plugs, Lifters, Timing set, Plasma moly rings, Performance pins, (no cam) For CUSTOM  Pistons add $50 to kit price $1599 1268-HP 502 Marine - Stocking or custom forged pistons (any stroke & rod length), w/plasma moly rings, complete gasket set, main, rod & cam bearings, oil pump, brass freeze plugs, lifters, timing set, performance wrist pins, w/or w/o EFI (no cam). $1149 1268A-HP 502 Marine - Stocking or custom forged pistons (any stroke & rod length), w/plasma moly rings, complete gasket set, main, rod & cam bearings, oil pump, brass freeze plugs, timing set, performance wrist pins, w/or w/o EFI (no lifters or cam). $1149

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. "stocking pistons" are part #’s that appear on our web site under Wiseco and Mahle Piston sections that are common stocking part #’s. Anything else would be considered a custom, see additional pricing below. 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. Our HP Engine Kits can be made for stock stroke engines or stroker applications! (additional costs may be added)

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