COMP Cams Solid Lifters SB & BB Chevy V - 2900-12

The COMP Cams Solid Lifters SB & BB Chevy V (part number 2900-12) are Performance Series solid lifters for small block and big block Chevrolet engines. COMP Cams gives these lifters a precision-ground crown radius and surface finish. They are aimed at high-end street and race builds where a solid lifter valvetrain is the plan. Whether you're freshening a mechanical-cam small block or assembling a big block race engine, these lifters are a proven choice from the COMP Cams catalog.

Key Features & Benefits

• Precision-ground crown radius: The lifter face is accurately ground so it works consistently against the cam lobe.
• Controlled surface finish: The carefully finished lifter crown suits demanding high-end street and race engines.
• Solid (mechanical) design: These lifters suit builds that use a camshaft ground for solid lifters and an adjustable valvetrain.
• Small block and big block Chevy coverage: One part number serves both SB and BB Chevrolet applications, which makes ordering simpler for engine builders.
• COMP Cams Performance Series: This lifter belongs to COMP Cams' Performance Series line for performance street and competition use.

Specifications

• Brand: COMP Cams
• Manufacturer Part Number: 2900-12
• SKU: CCA2900-12
• Product Line: Performance Series
• Lifter Type: Solid
• Application: Small block and big block Chevrolet

Fitment

The COMP Cams 2900-12 solid lifters are listed for small block and big block Chevrolet engines. Solid lifters must be paired with a camshaft designed for solid lifters. Hydraulic and roller camshafts call for different lifters, so confirm your cam type before ordering. If you're unsure whether this part fits your engine, contact ThreePiece.us before you buy and our team will help verify fitment.

Why Buy from ThreePiece.us

• Expert fitment help: Our team can help confirm the right lifters for your engine and camshaft before you order.
• Free shipping: Every order ships free.
• Affirm financing: You can spread out the cost of your engine build with financing through Affirm.

Frequently Asked Questions

Will the COMP Cams 2900-12 lifters fit my Chevy engine?
They are listed for small block and big block Chevrolet engines. They are solid lifters, so they need a camshaft designed for solid lifters. Contact us with your engine and cam details if you'd like help confirming fitment.

What type of engine are these lifters intended for?
COMP Cams describes these Performance Series solid lifters as suited to high-end street and race engines.

What makes these lifters different from basic replacement lifters?
They feature a precision-ground crown radius and surface finish, which is part of what places them in COMP Cams' Performance Series.

Can I use these with a hydraulic camshaft?
No. These are solid lifters, so they should be matched with a camshaft designed for solid lifters and a valvetrain that allows lash adjustment.