Skip to content
Shop By Vehicle
Shop By Vehicle
Honda/Acura
Civic/Integra (1992-2000)
Civic/RSX (2001-2006)
S2000
Toyota
1990-1998 Toyota MR2
1999-2007 Toyota MR2 Spyder
Engine
Engine
Engine Internals
Pistons & Rods
Crankshafts
Bearings
Valvetrain
Engine Externals
Cylinder Heads
Head Gaskets
Intake Manifolds
Exhaust Manifolds
Turbo & Superchargers
Turbocharger
Open search modal
Open search modal
More
Shop By Vehicle
Honda/Acura
Civic/Integra (1992-2000)
Civic/RSX (2001-2006)
S2000
Toyota
1990-1998 Toyota MR2
1999-2007 Toyota MR2 Spyder
Engine
Engine Internals
Pistons & Rods
Crankshafts
Bearings
Valvetrain
Engine Externals
Cylinder Heads
Head Gaskets
Intake Manifolds
Exhaust Manifolds
Turbo & Superchargers
Turbocharger
More
MacMaster MotorSports
Open account dropdown
Account
Other sign in options
Sign in
Orders
Profile
Open account dropdown
Account
Other sign in options
Sign in
Orders
Profile
Total items in cart: 0
0
Your cart is empty
Have an account?
Log in
to check out faster.
Continue shopping
Shop By Vehicle
Engine
JE Pro Seal Chevrolet Small Block 400 4.125in 0.039in Head Gasket (ref C5247-040)
JE Pro Seal Chevrolet Small Block 400 4.125in 0.039in Head Gasket (ref C5247-040)
$151.86
Decrease quantity
Increase quantity
Sold out
Added
This item is a recurring or deferred purchase. By continuing, I agree to the
cancellation policy
and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.
Out of stock
Reliable shipping
Flexible returns
JE Pro Seal Chevrolet Small Block 400 4.125in 0.039in Head Gasket (ref C5247-040)
You may also like
Search
Clear
Products
12mm Small OD Flat Washer
12mm Small OD Flat Washer
$0.85
13-16 Ford Focus Drilled Rotors and Brake kit
13-16 Ford Focus Drilled Rotors and Brake kit
$774.90
$703.28
15-21 Subaru WRX Front Right Lower Control Arm
15-21 Subaru WRX Front Right Lower Control Arm
$276.71
16-20 BMW L6-3.0L/ Turbo/ Twin Turbo/L4-2.0L/ L6-2.5L Wrinkle Black Turbo SES Intercooler Pipes
$383.01