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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 »
700hp+ 535ci Pump Gas Engine w/ IAII Cast Block
This build featured an IAII aftermarket black, Forged 4.5" stroke Crank, Custom Ross Pistons in 4.350" bore, Comp Solid Roller Cam, Edelbrock CNC Round Port Heads, Holley 950 Ultra XP Carb....More Details »
BOP Belt Drive
BOP BELT DRIVE Now Featuring needle roller thrust bearing for cam end play control NEW wider belt and gears for higher...More Details »
Camshaft Accessories
Distributor Gears
This is from Holley/MSD engineering: The PRD13906 is machined from 1144 Cold Rolled Steel, and it is case hardened via salt bath ferritic nitrocarburizing – what we refer to as QPQ. It...More Details »
Individual Gaskets
Oil Pan Gaskets
Rear Main Seals
Valve Cover Gaskets
Items 1-14 of 14

BOP Products

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Items 1-20 of 20
Description: Pontiac Belt Drive for Aluminum Oil Pan - Std Deck * Requires water pump, rad. hose fitting, & timing pointer *
Item #: BOP-BDE05-A
Condition: New
Price: $999.95

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Description: Pontiac Belt Drive for Steel Oil Pan - Std Deck * Requires water pump, rad. hose fitting, & timing pointer *
Item #: BOP-BDE05
Condition: New
Price: $999.95

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Description: Pontiac Belt Drive W/Motor Plate (std. deck)- for Custom Aluminum Oil Pan
Item #: BOP-BDS06-A
Condition: New
Price: $1,199.95

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Description: Pontiac Belt Drive W/Motor Plate (std. deck)- for Steel Oil Pan
Item #: BOP-BDS06
Condition: New
Price: $1,199.95

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Description: Olds 403 Polymer Dis. Gear -0.491 (Use with Factory GM HEI / Points & Mallory / Mallory Must Be Drilled for Larger Dia Pin)
Item #: BOP-PDG27
Condition: New
Price: $199.95

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Description: Olds 403 Polymer Dist. Gear - .500, for MSD, Pertronix, Holley, FAST Dist Only
Item #: BOP-PDG28
Condition: New
Price: $199.95

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Description: Pontiac 3.00" Main DUAL LIP Viton 1pc Rear Main Seal (1959-79, 326 thru 400 AND 1979-1981 265/301 /Also Fits 1967 428/ Fits Early 347/370 when trimmed to fit)
Item #: BOP-RMS18
Condition: New
Price: $59.95

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Description: Pontiac 3.00" Main Viton Rear Main Seal (1959-79, 326 thru 400 AND 1979-1981 265/301 /Also Fits 1967 428/ Fits Early 347/370 when trimmed to fit)
Item #: BOP-RMS01
Condition: New
Price: $49.95
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Description: Pontiac 3.25" Main DUAL LIP Viton 1pc Rear Main Seal (421/428/455)
Item #: BOP-RMS19
Condition: New
Price: $59.95

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Description: Pontiac 3.25" Main Viton Rear Main Seal (421/428/455)
Item #: BOP-RMS02
Condition: New
Price: $49.95
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Description: Pontiac Belt Drive Front Plate Gasket
Item #: BOP-BDG34
Condition: New
Price: $19.99
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Description: Pontiac Intake (Edelbrock Wide Ports) See Polar Wind Item #: BPI-PW-Intake
Item #: BOP-PIM72
Condition: New
See Part # BPI-PW-Intake

Description: Pontiac Intake (Iron, Edelbrock, Wenzler I & II) Pontiac Intake for Iron, Edelbrock, & Cyl Heads See Polar Wind Item #: BPI-PW-Intake
Item #: BOP-PIM71
Condition: New
See Part# BPI-PW-Intake

Description: Pontiac Intake (All-Pontiac Tiger heads, Wenzel SC) See Polar Wind Item #: BPI-PW-Intake
Item #: BOP-PIM73
Condition: New
See Part# BPI-PW-Intake

Description: Pontiac ONE PIECE Steel Reinforced Rubber Oil Pan Gasket
Item #: BOP-OPG49
Condition: New
Price: $69.95

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Description: Pontiac Polymer Dist. Gear - .500, for MSD, Pertronix, Holley, FAST Dist Only
Item #: BOP-PDG38
Condition: New
Price: $149.95

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Description: RAV / 455SD ONLY Composite Distributor Gear
Item #: BOP-PDG39
Condition: New
Price: $219.95

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Description: Pontiac Polymer Dis. Gear -0.491 (Use with Factory GM HEI / Pertronix HEI / Points & Mallory / Mallory Must Be Drilled for Larger Dia Pin)
Item #: BOP-PDG37
Condition: New
Price: $149.95

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Description: With the mandated removal of asbestos from the factory type rope seals, increased leakage has become commonplace. Our rear main seals solve that problem and install quickly and easily. We source...More Details »
Item #: BOP-RMS03
Condition: New
Price: $49.95
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BOP-VCG BOP-VCG4 BOP-VCG45 BOP-VCG45r BOP-VC
Description: Pontiac Rubber Steel Core Valve Cover Gaskets 3/16", Pair
Item #: BOP-VCG45R-2
Condition: New
Price: $29.95
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Items 1-20 of 20