Authorized Revolution Performance Dealer
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Revolution Performance
Monster Big Bore Kit (139in.), Bore 4-3/8in. - 11.2:1 Compression - BlackType: | Cylinder Kit |
Style: | Performance Replacement |
Color: | Black |
Displacement: | 139" |
Bore: | 4.375" |
Sold as: | Kit |
Bolt-on big bore kits are exactly that, a bolt-on application for your engine. No case boring or additional modifications/upgrades needed. However, additional modifications/upgrades will help make this bolt-on big bore kit a complete package. Monster big bore kits require modifications/upgrades to your engine that include: case boring, crankshaft balancing and CNC cylinder head upgrades.
Local pickups are welcome! Please contact us to make sure your order is available for local pickup as some items are stored in and ship from fulfillment centers.
Our store is open 10:00am - 6:00 pm eastern time Monday through Friday and located at 905 Mulberry St, Loudon, TN 37774
Got questions? click the contact seller link at top of this page or give us a call toll free.
Return Policy
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- We must be notified within 24 hours of receipt of any missing, defective or damaged goods.
- All returned items must be in original, non-modified, undamaged packaging. We will not accept returns with damaged, modified (including writing or marks) or missing packaging.
- All returned items must be in new condition with all documentation, tags, etc intact.
- Any item which has been used, worn, damaged or had tags/labels removed will not be eligible for return.
- Any damage claims may be exchanged for the identical item only.
- No refunds on damage claims, replacement with identical item only.
- Returned items must be received by us no later than 10 Days.
- It will be the sole discretion of oemcycle to provide refund, replacement, or return item without refund.
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Bolt-on big bore kits are exactly that, a bolt-on application for your engine. No case boring or additional modifications/upgrades needed. However, additional modifications/upgrades will help make this bolt-on big bore kit a complete package. Monster big bore kits require modifications/upgrades to your engine that include: case boring, crankshaft balancing and CNC cylinder head upgrades. Local pickups are welcome! Please contact us to make sure your order is available for local pickup as some items are stored in and ship from fulfillment centers. Our store is open 10:00am - 6:00 pm eastern time Monday through Friday and located at 905 Mulberry St, Loudon, TN 37774 All returned items must be in original, non-modified, undamaged packaging. We will not accept returns with damaged, modified (