Offenhauser 5209 Buick 1937-1956 High Pressure Oil Pump Relief Springs
$69.00This spring approximately doubles all pressure, which would give 60 to 100 PSI. Buick 1936-1956 (sold in sets of 10)
Showing 13–23 of 23 results
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Sale!
Offenhauser 5692 Buick 401-425 Nailhead High Rise Dual Quad Intake
Original price was: $842.00.$762.00Current price is: $762.00.Offenhauser 5692 Buick 401-425 Nailhead High Rise Dual Quad Intake. Works with AFB carbs ONLY.
5692 Will not fit under the hood of any 1959-’66 Buick. You MUST use the 5191 Low-Profile manifold for proper hood clearance. -
Offenhauser 5711 Buick and Jeep V6 62-63 Single Quad Hi-Rise Intake Manifold
$459.00The Offenhauser 5711 Buick and Jeep V6 62-63 Single Quad Hi-Rise Intake Manifold This 360 Equa-Flow is available in the standard AFB pattern.
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Offenhauser 5712 360 Equa Flow Manifold
$459.00Offenhauser 5712 360 Equa Flow Manifold for Buick. Single Quad Quadra Jet.
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Offenhauser 5874 360 Equa-Flow Single Quad Hi-Rise Intake Manifold
$674.00Offenhauser 5874 360 Equa-Flow Single Quad Hi-Rise Intake Manifold. For Buick 400, 430-455 through 1971.
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Offenhauser 5881 Buick/Jeep V6 Valve Covers
Price range: $396.00 through $464.00Now available in two versions:
– 5881 – Polished finish
– 5881 NP – Non-polished version, perfect for custom paint or coatingsSelect options This product has multiple variants. The options may be chosen on the product page -
Offenhauser 5882 Buick 400-430-455 Dual Quad Hi-Rise Manifold
$775.00The Offenhauser Buick 400-430-455 Dual Quad Hi-Rise Manifold for Big Block Buick is a 360 Equa-Flow Manifold.
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Offenhauser 6035DP 1964-1978 Buick Jeep V6 225, 231 Dual Port Manifold
$665.00Buick and Jeep V-6, Uses standard 4bbl carb from 400 CFM to 600 CFM depending on whether it’s for street or competition.
6035-DP Buick/Jeep, 225 C.I., 1964-72
6035-DP Buick/Olds/Pontiac, 231 C.I., 1975 (will not fit HEI)
6035-DP Buick/Olds/Pontiac, 231 C.I., 1976-78 (Will not fit Tall Port heads due to port size.)
Overall height approx 3-3/4″
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Offenhauser 7002 Land Rover Equaflow Single Quad 3.5 Liter V8 Manifold
$774.00Rover 3.5 Liter V8, Buick 215, and Oldsmobile 215
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Vintage Speed FB-2X2-8 Fuel Block-2X2
$28.00Cast Alum-1/4″npt In-1/4″npt Out  True custom style– Like Offy but a bit smaller in size and with 1/4″npt in-1/4″npt out instead of those OFFY huge 3/8″npt outlets.–NOTE-Designed by us to give you that classic art deco rounded Offy style in a 2×2 block. Cast alum finish. MADE IN THE USA!!!
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Vintage Speed VC-24 Spark Plug Cover Finned
$99.00For the 264″and 322″ Buick Nailhead V-8s  The finishing touch for you Buick ’53 thru ’56 nailhead engine. You can use these on the later 364-425 engines by drilling the heads for the two studs. Raised Finns that match our OFFY valve covers (VC-3416) and our valley cover (VC-18) listed on this page for…