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Butler Performance
Butler Performance, a name synonymous with High Performance, specifically traditional Pontiac engines.

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Items 1-30 of 191
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389
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389 Block
Factory Bore 3.875" 3.75" Stroke 2.250" Rod Journal 3.00" Main Journal
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400
400 Block
Factory Bore 4.120" 3.750" Stroke 2.250" Rod Journal 3.00" Main Journal
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428
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428 Block
Factory Bore 4.120" 4.000" Stroke 2.250" Rod Journal 3.25" Main Journal
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455
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455 Block
Factory Bore 4.151" 4.210" Stroke 2.250" Rod Journal 3.25" Main Journal
500hp+ Pontiac Carbureted Muscle Car Engine on Pump Gas
Butler Pontiac Power at its best. Butler Core or customer block making over 500hp and 515 lbs tq on pump gas. Features Butler/Ross rotating assembly with Eagle crank and Butler...More Details »
500hp+ Pontiac EFI Muscle Car Engine on Pump Gas
This beautiful build features a Sniper QJet EFI system with a March Black Onyx Serpentine System. It's internal components are a Butler Ross BU assembly 4.181" bore and 4.250" stroke with a...More Details »
600hp+ Torqstorm Supercharged Engine
This was a 600hp+ Pontiac 428 build using a supercharger from Torqstorm. Built on a Butler core or customer block. Also featured Ross custom pistons in 4.165" bore, Edelbrock D-Port CNC...More Details »
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Items 1-30 of 191

Butler Performance Products

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Items 481-510 of 811
Description: Butler Spring kit with valve springs, retainers, locks, seals, shims and install tool. For Cast Iron Heads
Item #: BPI-SK-HR-98438
Condition: New
Price: $379.95

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Description: Butler Spring kit with valve springs, retainers, locks, seals, shims and install tool. For Cast Iron Heads
Item #: BPI-SK-HR-995
Condition: New
Not Available
Price: $349.95

Description: Butler Spring kit with valve springs, retainers, locks, seals, shims and install tool. For Edelbrock Aluminum Heads
Item #: BPI-SK-FT-986
Condition: New
Price: $379.95

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Description: Butler Spring kit with valve springs, retainers, locks, seals, shims and install tool. For Cast Iron Heads
Item #: BPI-SK-FT-68404
Condition: New
Price: $349.95

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Description: Butler Spring kit with valve springs, retainers, locks, seals, shims and install tool. For Edelbrock Aluminum Heads
Item #: BPI-SK-HR-5845
Condition: New
Price: $419.95

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Description: Butler Spring kit with valve springs, retainers, locks, seals, shims and install tool. For Cast Iron Heads
Item #: BPI-SK-HR-73949
Condition: New
Price: $349.95

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Description: Butler Pontiac Stud Girdles For Edelbrock Heads includes 7/16" Polylocks (Set)
Item #: BPI-1153BP
Condition: New
Price: $179.95

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Description: Thread cleaning chaser sets are designed to clean dirty holes.
Item #: BPI-900-200
Condition: New
Price: $19.95
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Description: Timing Chain Gear Retaining Washer/Spacer When a Stock Fuel Pump Ecc. is Not Used
Item #: BPI-CW-101
Condition: New
Price: $16.95
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Description: Titanium Retainer 1.437" (Set) 1.400 To 1.500 Springs
Item #: BPI-RETAINER-1.437T-16
Condition: New
Price: $199.95

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Description: Tri-Power 2 bbl. Carb Mount Gasket, Center, 59-65 (takes 1 plus 2 outers)
Item #: BPI-Tripower-Carb-Gasket-59-65-Center
Condition: New
Price: $3.95
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Description: Tri-Power 2 bbl. Carb Mount Gasket, Outer, 59-65 (takes 2 plus center), 66 (takes 3)
Item #: BPI-Tripower-Carb-Gasket-59-65-Outer
Condition: New
Price: $3.95
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Description: BFA Valley Pan Replacement Stud Kit with Grommet Includes 2 studs, neopreme washers, lock nuts, and grommet
Item #: BPI-Bolt-Kit-BFA-VP
Condition: New
Price: $7.95
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Description: Butler Performance Vintage Pontiac Service Retro T-Shirt
Item #: BPI-TS-BP1607R
Condition: New
Price: $27.95

Description: Warrior Intake Turtle
Item #: BRO-DT-106
Condition: New
Price: $79.95

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Description: Pontiac 1967-79 400-455 72cc Edelbrock Round Port Heads, Ported to 370+CFM, Complete w/ Ferrea Stainless Steel Valves, Performance Valve Springs (Matched to Application), Retainers, Chromoly Locks,...More Details »
Item #: BPI-TEP-WP-72SR-370
Condition: New
Current estimated ship time is 3-4 weeks or less
Price: $9,899.00


Description: Pontiac 1967-79 400-455 87cc Edelbrock Round Port Heads, Ported to 370+CFM, Complete w/ Ferrea Stainless Steel Valves, Performance Valve Springs (Matched to Application), Retainers, Chromoly Locks,...More Details »
Item #: BPI-TEP-WP-87SR-370
Condition: New
Current estimated ship time is 3-4 weeks or less
Price: $9,899.00


Description: Similar to the 51-413-11 but with wider lobe separation, smoother idle, a broader power curve, and more vacuum (HR) (Std Firing Order/ Std Journals) 270/276, 218/224, .495/.503, 112LS with 1.5...More Details »
Item #: BPI-K-BP8010SP
Condition: New
Price: $1,599.95

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Description: Similar to the 51-413-11 but with wider lobe separation, smoother idle, a broader power curve, and more vacuum (HR) (Std Firing Order/ Std Journals) 270/276, 218/224, .495/.503, 114LS with 1.5...More Details »
Item #: BPI-K-BP8011SP
Condition: New
Price: $1,599.95

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Description: Similar to the 51-423-11 but with wider lobe separation, smoother idle, a broader power curve, and more vacuum (HR) (Std Firing Order/ Std Journals) 276/282, 224/230, .503/.510, 112 LS with 1.5...More Details »
Item #: BPI-K-BP8020SP
Condition: New
Price: $1,599.95

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Description: Similar to the 51-423-11 but with wider lobe separation, smoother idle, a broader power curve, and more vacuum (HR) (Std Firing Order/ Std Journals) 276/282, 224/230, .503/.510, 114LS with 1.5...More Details »
Item #: BPI-K-BP8021SP
Condition: New
Price: $1,599.95

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Description: Fits between the 423 (mild) and the 433 (radical) Cams from Comp with wider lobe separation. Similar in size at .050" as a Ram Air IV except more lift. Also makes much power than the Ram Air IV...More Details »
Item #: BPI-K-BP8022SP
Condition: New
Price: $1,599.95

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Description: Fits between the 423 (mild) and the 433 (radical) Cams from Comp with wider lobe separation. Similar in size at .050" as a Ram Air IV except more lift. Also makes much power than the Ram Air IV...More Details »
Item #: BPI-K-BP8023SP
Condition: New
Price: $1,599.95

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Description: (HR) (Std Firing Order/ Std Journals) 282/288, 230/236, .510/.521, 110LS with 1.5 ratio rockers Lift with 1.65 ratio rockers .561/.573
Item #: BPI-K-BP8024SP
Condition: New
Price: $1,599.95

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Description: Same as the Comp 433 with wide lobe separation (HR) (Std Firing Order/ Std Journals) 288/294, 236/242, .521/.540, 112 LS with 1.5 ratio rockers Lift with 1.65 ratio rockers .573/.594
Item #: BPI-K-BP8030SP
Condition: New
Price: $1,599.95

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Description: Same as the Comp 433 with wide lobe separation (HR) (Std Firing Order/ Std Journals) 288/294, 236/242, .521/.540, 114LS with 1.5 ratio rockers Lift with 1.65 ratio rockers .573/.594 Slightly...More Details »
Item #: BPI-K-BP8031SP
Condition: New
Price: $1,599.95

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Description: 600hp cam found in our 461-474 cu. in. Butler Street Engines (HR) (Std Firing Order/ Std Journals) 294/300, 242/248, .540/.563, 110LS with 1.5 ratio rockers Lift with 1.65 ratio rockers .594/.619
Item #: BPI-K-BP8040SP
Condition: New
Price: $1,599.95

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Description: 600hp cam found in our 461-474 cu. in. Butler Street Engines (HR) (Std Firing Order/ Std Journals) 294/300, 242/248, .540/.563, 112 LS with 1.5 ratio rockers Lift with 1.65 ratio rockers .594/.619
Item #: BPI-K-BP8041SP
Condition: New
Price: $1,599.95

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Description: 600hp cam found in our 461-474 cu. in. Butler Street Engines (HR) (Std Firing Order/ Std Journals) 294/300, 242/248, .540/.563, 113LS with 1.5 ratio rockers Lift with 1.65 ratio rockers .594/.619
Item #: BPI-K-BP8042SP
Condition: New
Price: $1,599.95

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Description: 600hp cam found in our 461-474 cu. in. Butler Street Engines with a smoother idle than the 110 and 112 (HR) (Std Firing Order/ Std Journals) 294/300, 242/248, .540/.563, 114LS with 1.5 ratio...More Details »
Item #: BPI-K-BP8044SP
Condition: New
Price: $1,599.95

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Items 481-510 of 811