Butler Performance Inc. » Butler Performance
Butler Performance, a name synonymous with High Performance, specifically traditional Pontiac engines.
Butler Performance Categories
Pontiac V8 Hi-Torq Aggressive Series Hydraulic Roller Cams
The Top of the Hydraulic Roller Ladder — Hi-Torq Aggressive Series Hydraulic Roller Cams for Pontiac V8s
The...More Details »
Pontiac V8 Hi-Torq Performance Series Hydraulic Roller Cams (500-600 HP)
The 500 to 600 Horsepower Window — Hi-Torq Performance Series Hydraulic Roller Cams (500-600 HP) for...More Details »
Pontiac V8 Holley Sniper & Sniper 2 EFI Systems
The Common Answer — Holley Sniper & Sniper 2 EFI Systems for Pontiac V8s
Holley Sniper and Sniper 2 are the self-tuning throttle body...More Details »
Pontiac V8 Hose & Fitting Kits
One Box, One Job — Hose & Fitting Kits for Pontiac V8s
Hose and fitting kits exist so you are not standing at the bench holding a hose end that does...More Details »
Pontiac V8 Hose Kits & Accessories
Everything In Between — Hose Kits & Accessories for Pontiac V8s
Hose kits and accessories are everything between the tank and the carburetor that...More Details »
Pontiac V8 Hydraulic Roller Lifters
Roller Cam in a Non-Roller Block — Hydraulic Roller Lifters for Pontiac V8s
Hydraulic roller lifters let a Pontiac V8 that was never built for a...More Details »
Pontiac V8 Ignition Kits
One Box, Nothing Missing — Ignition Kits for Pontiac V8s
An ignition kit is Butler doing the matching for you. Distributor, wires, coil and where one is...More Details »
Pontiac V8 Individual Gaskets
One Gasket at a Time — Individual Gaskets for Pontiac V8s
Sooner or later you need one gasket, not a whole set. Individual gaskets covers everything on...More Details »
Pontiac V8 Intake and Carb Spacers
Height, Plenum and Flange — Intake and Carb Spacers for Pontiac V8s
Two different jobs live on this page. A carb spacer lifts the carburetor off...More Details »
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Pontiac V8 Intake Bolt Kits
Even and Correct — Intake Bolt Kits for Pontiac V8s
Intake manifold bolts on a Pontiac V8 pull the manifold down against two head flanges at an angle, so...More Details »
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Pontiac V8 Intake Port Matching Services
Send Us the Manifold — Intake Port Matching Services for Pontiac V8s
Intake port matching is machine work, not a product. Send Butler your...More Details »
Pontiac V8 Kits, Sets, & Misc Fasteners
The Rest of the Hardware — Kits, Sets, & Misc Fasteners for Pontiac V8s
This is the odds and ends section of Pontiac hardware — the...More Details »
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Pontiac V8 Late Model Pontiac/LS< Head Porting and Services
Send Your Cores — Late Model Pontiac/LS< Head Porting and Services for Pontiac V8s
The same CNC department that ports...More Details »
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Pontiac V8 Long Block Kits (Unassembled)
Machined, Matched, Yours to Bolt Together — Long Block Kits (Unassembled) for Pontiac V8s
A Long Block Kit (LBK) is a Short Block Kit plus...More Details »
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Pontiac V8 Long Blocks (Assembled)
Assembled and On the Cradle — Long Blocks (Assembled) for Pontiac V8s
An assembled Long Block is a Short Block Kit with cylinder heads, put...More Details »
Pontiac V8 LS Blocks (LS1, LS2, LS3)
The Other Engine in the Shop — LS Blocks (LS1, LS2, LS3) for Pontiac V8s
Not every car that comes through Butler keeps its Pontiac V8, and an LS...More Details »
Pontiac V8 Lube/Chemicals
Right Grease, Right Place — Lube/Chemicals for Pontiac V8s
Lube/Chemicals is the shelf of small containers that decides whether a fresh Pontiac V8 survives...More Details »
Pontiac V8 Main Caps
Keeping the Bore Round — Main Caps for Pontiac V8s
Factory Pontiac two-bolt main caps were fine for a 1968 grocery getter. They are the first thing to move when...More Details »
Pontiac V8 Main Studs
Hold the Bottom End — Main Studs for Pontiac V8s
Main studs replace the factory main cap bolts with a stud that stays threaded in the block and a nut that does...More Details »
Pontiac V8 Misc Tools
The Odd Jobs — Misc Tools for Pontiac V8s
Misc Tools is the Pontiac-specific end of the toolbox plus the measuring gear every build needs. Some of it exists...More Details »
Pontiac V8 Misc. Fittings & Guages
The Last Few Pieces — Misc. Fittings & Guages for Pontiac V8s
Not every plumbing part fits neatly into a dash size. Miscellaneous fittings and...More Details »
Pontiac V8 Multi-Port EFI Systems
Injectors at the Port — Multi-Port EFI Systems for Pontiac V8s
Multi-Port EFI puts an injector at each intake port instead of spraying fuel down a...More Details »
Pontiac V8 Oil Fill Caps/Baffles
Fill It and Baffle It — Oil Fill Caps/Baffles for Pontiac V8s
The oil fill cap is how you get oil into a Pontiac V8 and one of the two holes that...More Details »
Pontiac V8 Oil Pan Gaskets
Keep It in the Pan — Oil Pan Gaskets for Pontiac V8s
An oil pan gasket on a Pontiac V8 is either four separate pieces or one molded piece, and the choice...More Details »
Pontiac V8 Oil Pans and Pickups
Pan First, Pickup Second — Oil Pans and Pickups for Pontiac V8s
Oil pans and pickups are a matched pair, not two separate purchases. The pan decides...More Details »
Pontiac V8 Oil Pump, Oil Pan Bolts and Drain Plugs
Under the Engine — Oil Pump, Oil Pan Bolts and Drain Plugs for Pontiac V8s
Oil pan and oil pump hardware is low-torque,...More Details »
Pontiac V8 Oil Pumps & Accessories
Pressure Is Cheap Insurance — Oil Pumps & Accessories for Pontiac V8s
The oil pump is the cheapest part in a Pontiac V8 that can cost you the whole...More Details »
Pontiac V8 Oil System Components
Between the Block and the Filter — Oil System Components for Pontiac V8s
Oil system components cover everything between the block and the filter:...More Details »
Pontiac V8 Olds 403 / 1977-79 Trans Am
The Olds in the Trans Am — Olds 403 / 1977-79 Trans Am for Pontiac V8s
Open the hood on a 1977-79 Trans Am and you may not find a Pontiac at...More Details »
Pontiac V8 Overhaul Gasket Set
One Box, One Engine — Overhaul Gasket Set for Pontiac V8s
An overhaul gasket set is the box you want open on the bench when a Pontiac V8 goes back...More Details »
Butler Performance Products
Butler Performance Universal Pontiac Head Gasket, Fits all 64' and later 326-455 (Set/2) SPM-19375-2
Description: Universal Pontiac Head Gasket, Fits all 64' and later 326-455 Engines. For use up to 4.191" Bore
Item #: SPM-19375
Condition:
New
Price: $87.95
Description: Butler Performance Valley Cover Fastener Kit, 4pc
Hex Head Stainless Steel
Item #: ABO-Kit-VP
Condition:
New
Price: $5.19
Description: Butler Performance Valve Cover Fastener Kit, 16pc
Allen Head Stainless Steel
Fits Butler Fabricated and Moroso Fabricated Covers
Item #: ABO-Kit-VC-BP
Condition:
New
Price: $10.95
Description: Butler Performance Valve Cover Fastener Kit, 16pc
Hex Head Stainless Steel
Item #: ABO-Kit-VC
Condition:
New
Price: $10.95
Description: Butler Performance Valve Cover Stud Kit, 24pc
Hex Head Nut, Washer, and 1 1/2" stud
Item #: BPI-Bolt-Kit-VC
Condition:
New
Price: $12.95
Description: Water Pump Divider Plates for 1964-68 Timing Covers - STAINLESS (Set)
Item #: AAU-N140PF
Condition:
New
Price: $55.95
Description: Butler Performance Louvered Windage Tray Fastener Kit, 4pc
Item #: BPI-Bolt-Kit-WT2
Condition:
New
Price: $6.95
Description: Butler Performance Windage Tray Fastener Kit, 8pc
Item #: BPI-Bolt-Kit-WT1
Condition:
New
Price: $4.95
Description: A Butler/Ross custom balanced rotating assembly for the Pontiac 326 block, built on a 3.750" stroke around a true-Pontiac Ross forging and internally balanced in our shop.
Cast or Forged...More Details »
Item #: BPI-RA-3750-300-326
Condition:
New
Custom piston assemblies ship in 9-10 weeks
Price: $3,459.00
Description: A Butler/Ross custom balanced rotating assembly for the Pontiac 350 block, built on a 3.750" stroke around a true-Pontiac Ross forging and internally balanced in our shop.
Cast or Forged...More Details »
Item #: BPI-RA-3750-300-350
Condition:
New
Custom piston assemblies ship in 9-10 weeks
Price: $3,499.00
Description: A Butler/Ross custom balanced rotating assembly for the Pontiac 389 block, built on a 3.750" stroke around a true-Pontiac Ross forging and internally balanced in our shop.
Cast or Forged...More Details »
Item #: BPI-RA-3750-300-389
Condition:
New
Price: $2,599.00
Description: 1964-1967 326, 1964-1966 389, & 1967 350 and 400 11-bolt Timing Cover Conversion Kit, Non AC Only.
Item #: BPI-TC-11B-KIT-PHB-CRK
Condition:
New
Price: $819.95
Description: Butler's balanced 353-359 ci long-rod stroker assembly for the Pontiac 326 block — a 4.000" stroke built around a true-Pontiac Ross forging and internally balanced in our shop. Nitrous-safe...More Details »
Item #: BPI-RA-4000-300-326
Condition:
New
Custom piston assemblies ship in 9-10 weeks
Price: $4,099.00
Description: Butler's balanced 376-382 ci long-rod stroker assembly for the Pontiac 326 block — a 4.250" stroke built around a true-Pontiac Ross forging and internally balanced in our shop. Nitrous-safe...More Details »
Item #: BPI-RA-4250-300-326
Condition:
New
Custom piston assemblies ship in 9-10 weeks
Price: $3,149.00
Description: Butler's balanced 383-388 ci long-rod stroker assembly for the Pontiac 350 block — a 4.000" stroke built around a true-Pontiac Ross forging and internally balanced in our shop. Nitrous-safe...More Details »
Item #: BPI-RA-4000-300-350
Condition:
New
Custom piston assemblies ship in 9-10 weeks
Price: $4,099.00
Description: Butler's balanced 407-413 ci long-rod stroker assembly for the Pontiac 350 block — a 4.250" stroke built around a true-Pontiac Ross forging and internally balanced in our shop. Nitrous-safe...More Details »
Item #: BPI-RA-4250-300-350
Condition:
New
Custom piston assemblies ship in 9-10 weeks
Price: $3,179.00
Description: Turn a Pontiac 350 into a 407 with Butler's balanced long-rod stroker assembly. A 4.250" stroke on a .030"-over (3.905") bore, built around a true-Pontiac Ross forging and internally balanced in...More Details »
Item #: BPI-RA-407-300
Condition:
New
Ships in 1-2 weeks
Price: $2,579.74
Description: Butler's balanced 421-427 ci long-rod stroker assembly for the Pontiac 389 block — a 4.000" stroke built around a true-Pontiac Ross forging and internally balanced in our shop. Nitrous-safe...More Details »
Item #: BPI-RA-4000-300-389
Condition:
New
Custom piston assemblies ship in 9-10 weeks
Price: $4,099.00
Description: Butler's balanced 433-440 ci long-rod stroker assembly for the Pontiac 428 block — a 4.000" stroke built around a true-Pontiac Ross forging and internally balanced in our shop. Nitrous-safe...More Details »
Item #: BPI-RA-4000-300-428
Condition:
New
Custom piston assemblies ship in 9-10 weeks
Price: $3,999.00
Description: Butler's balanced 447-454 ci long-rod stroker assembly for the Pontiac 389 block — a 4.250" stroke built around a true-Pontiac Ross forging and internally balanced in our shop. Nitrous-safe...More Details »
Item #: BPI-RA-4250-300-389
Condition:
New
Instock Pistons 2-3 weeks, 9-12 weeks for custom Pistons
Price: $2,599.00
Description:
New Cast or Forged Crankshaft 4.210" Stroke
Choose Desired Bore Size and Ring Type
Flat Top, Dome, or Dish Pistons
Specify Desired Compression Ratio...More Details »
Item #: BPI-RA-4210-325-421
Condition:
New
Icon piston assemblies usually ship in 1-2 weeks
Custom piston assemblies ship in 10-12 weeks
Price: $3,449.00
Description: Butler's balanced 455-481 ci long-rod stroker assembly for the Pontiac aftermarket block — a 4.000" stroke built around a true-Pontiac Ross forging and internally balanced in our shop....More Details »
Item #: BPI-RA-4000-300
Condition:
New
Custom piston assemblies ship in 9-10 weeks
Price: $3,999.00
Description: Butler's balanced 471-480 ci long-rod stroker assembly for the Pontiac 400 block — a 4.375" stroke built around a true-Pontiac Ross forging and internally balanced in our shop. Nitrous-safe...More Details »
Item #: BPI-RA-4375-300-400
Condition:
New
Custom piston assemblies ship in 9-10 weeks
Price: $3,849.00
Description:
New Forged Crank 4.500" Stroke
Choose Desired Bore Size and Ring Type
Forged Flat Top Ross Pistons, Dish, or Dome Available
Specify Desired Compression Ratio...More Details »
Item #: BPI-RA-4500-325-421
Condition:
New
Custom piston assemblies ship in 9-10 weeks
Price: $3,649.00
Description: Butler's balanced 482-511 ci long-rod stroker assembly for the Pontiac aftermarket block — a 4.250" stroke built around a true-Pontiac Ross forging and internally balanced in our shop....More Details »
Item #: BPI-RA-4250-300
Condition:
New
Custom piston assemblies ship in 9-10 weeks
Price: $2,999.00
Description: Butler's balanced 487-495 ci long-rod stroker assembly for the Pontiac 428 block — a 4.500" stroke built around a true-Pontiac Ross forging and internally balanced in our shop. Nitrous-safe...More Details »
Item #: BPI-RA-4500-325-428
Condition:
New
Custom piston assemblies ship in 9-10 weeks
Price: $3,699.00
Description: Butler's balanced 487-495 ci long-rod stroker assembly for the Pontiac 400 block — a 4.500" stroke built around a true-Pontiac Ross forging and internally balanced in our shop. Nitrous-safe...More Details »
Item #: BPI-RA-4500-300-400
Condition:
New
Custom piston assemblies ship in 9-10 weeks
Price: $3,849.00
Description: Butler's balanced 511-541 ci long-rod stroker assembly for the Pontiac aftermarket block — a 4.500" stroke built around a true-Pontiac Ross forging and internally balanced in our shop....More Details »
Item #: BPI-RA-4500-300
Condition:
New
Custom piston assemblies ship in 9-10 weeks
Price: $3,999.00
Butler Performance Pontiac Solid Engine Mounts (Set) 67-69 Firebird and 72-74 X body, Set BPI-SM69-F
Description: Pontiac Solid Engine Mounts (Set) 67-69 Firebird and 72-74 X body / Catalina 389 cid (1965-66), Catalina 400 cid (1967-70) / Bonneville 389 cid (1965-66) Bonneville 400 cid (1968-70) **IA2 Blocks...More Details »
Item #: BPI-SM69-F
Condition:
New
Price: $84.95
Description: Pontiac Solid Engine Mounts (Set) 70-74 Firebird **IA2 Blocks Must Be Clearanced / Notched Higher To Fit**
Item #: BPI-SM75
Condition:
New
Price: $84.95