Motorshop 1000cc Piston Set 0.070 Oversize for Harley XL

This kit delivers a precise 3-3/16 inch bore with a.070 oversize, engineered to restore original performance or upgrade displacement on Harley-Davidson XL engines from 1972–1981.

Compression ratio is 8.4:1. It includes Hastings 3-piece ring set, two wrist pins and four circlips for a complete rebuild.

Manufactured in Taiwan, the components are designed for durable, long-lasting operation and reliable engine performance.

Fitment covers Harley Davidson XL models 1972–1981, with additional listing for XL models through 1985.

Proper break-in is essential; run the engine at moderate speeds for at least 500 miles, avoiding excessive low gear operation to ensure optimal piston and ring seating for long-term reliability. For detailed installation instructions, refer to the provided link.

This comprehensive kit includes pistons, piston rings, and essential accessories to facilitate installation and maintenance.

• 16-0622 - Ring-O-Matic Ring Compressor Tool Kit
• 16-0029 - Connecting Rod Clamping Tool
• 60-0167 - 1000cc Piston Set.060 Oversize
• 12-0929 - Piston Wrist Pin Lock
• 11-0116 - 1000cc Piston Ring Set.070 Oversize

Replica piston set has a 3-3/16 inch bore and is.070 oversize. Set has a compression ratio of 8.4:1 and includes Hasting 3 piece ring set 2 wrist pins and 4 circlips.

Upgrade your Harley Davidson XL engine with the Motorshop Replica 1000cc Piston Set, designed specifically for models from 1972 to 1981. Crafted in Taiwan, this piston kit includes components engineered for durability and performance, ensuring a reliable rebuild or engine upgrade. The set features pistons with a.070 oversize, providing a precise fit for those seeking to enhance engine displacement or restore original performance levels. Proper break-in is essential; run the engine at moderate speeds for at least 500 miles, avoiding excessive low gear operation, to ensure optimal piston and ring seating for long-term reliability. For detailed installation instructions, refer to the provided link, ensuring a smooth and correct assembly process. This comprehensive kit includes pistons, piston rings, and essential accessories to facilitate installation and maintenance, making it an ideal choice for professional mechanics and seasoned DIY enthusiasts. Its compatibility spans multiple Harley Davidson XL models, ensuring versatility across several years of production. Trust the Motorshop brand for quality components designed to meet or exceed OEM standards, delivering excellent performance and longevity for your Harley Davidson engine rebuilds or upgrades.

Features:

• Compatibility: Fits Harley Davidson XL models from 1972 to 1981.

• Oversize:.070 inch piston diameter increase for enhanced performance.

• Material: Durable components designed for long-lasting engine operation.

• Origin: Manufactured in Taiwan ensuring quality control and reliability.

• Installation Guidance: Includes recommended break-in procedure for optimal piston seating.

• Accessory Items: 16-0622 - Ring-O-Matic Ring Compressor Tool Kit, 16-0029 - Connecting Rod Clamping Tool, 60-0167 - 1000cc Piston Set.060 Oversize, 12-0929 - Piston Wrist Pin Lock, 11-0116 - 1000cc Piston Ring Set.070 Oversize.

Fitment:
Harley Davidson XL 1972
Harley Davidson XL 1973
Harley Davidson XL 1974
Harley Davidson XL 1975
Harley Davidson XL 1976
Harley Davidson XL 1977
Harley Davidson XL 1978
Harley Davidson XL 1979
Harley Davidson XL 1980
Harley Davidson XL 1981
Harley Davidson XL 1982
Harley Davidson XL 1983
Harley Davidson XL 1984
Harley Davidson XL 1985