Pistons

V-Twin Manufacturing 3-5-16 x 020 Piston Kit, 61 OHV - Kit

Piston set with 3-5/16" bore is .020 oversize. Set includes Hasting 3 piece rings, 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast.
**Note:Run engine at moderate speeds for at least 500 miles, avoiding excessive runnin

V-Twin Manufacturing 3-5-16 x Std Piston Kit, 61 OHV - Kit

Piston set with 3-5/16" bore is standard size. Set includes Hasting 3 piece ring, 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast.
**Note:Run engine at moderate speeds for at least 500 miles, avoiding excessive running

V-Twin Manufacturing 3 5-16 x .080 OHV Piston Kit, 61 OHV - Kit

Piston set with 3-5/16" bore is .080 oversize. Set includes Hasting 3 piece ring set, 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut case.
**Note:Run engine at moderate speeds for at least 500 miles, avoiding excessive run

V-Twin Manufacturing 3-5-16 x 060 Piston Kit, 61 OHV - Kit

Piston set with 3-5/16" bore is .060 oversize. Set includes Hasting 3 piece ring set, 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast.
**Note:Run engine at moderate speeds for at least 500 miles, avoiding excessive run

V-Twin Manufacturing .020 High Compression Piston Kit, 74 1200cc 10:1 - Kit

Piston set 3-7/16" bore .020 oversize has a compression ratio of 10:1. Set includes Hasting 3 piece rings, 2 wrist pins and 4 circlips.
**Note:Run engine at moderate speeds for at least 500 miles, avoiding excessive running in lower gears, in order

V-Twin Manufacturing Std High Compression Piston Kit, 74 1200cc 10:1 - Kit

Piston set 3-7/16" bore standard size has a compression ratio of 10:1. Set includes Hasting 3 piece rings, 2 wrist pins and 4 circlips.
**Note:Run engine at moderate speeds for at least 500 miles, avoiding excessive running in lower gears, in order

V-Twin Manufacturing .030 Low Compression Piston Kit, 80 1340cc, 7:1 - Kit

Piston set 3-1/2" bore .030 oversize has a compression of 7:1. Set includes Hasting 3 piece rings, 2 wrist pins and 4 circlips.
**Note:Run engine at moderate speeds for at least 500 miles, avoiding excessive running in lower gears, in order to prope

V-Twin Manufacturing .020 Low Compression Piston Kit, 80 1340cc, 7:1 - Kit

Piston set 3-1/2" bore .020 oversize has a compression of 7:1. Set includes Hasting 3 piece rings, 2 wrist pins and 4 circlips.
**Note:Run engine at moderate speeds for at least 500 miles, avoiding excessive running in lower gears, in order to prope

V-Twin Manufacturing .010 Low Compression Piston Kit, 80 1340cc, 7:1 - Kit

Piston set 3-1/2" bore .010 oversize has a compression of 7:1. Set includes Hasting 3 piece rings, 2 wrist pins and 4 circlips.
**Note:Run engine at moderate speeds for at least 500 miles, avoiding excessive running in lower gears, in order to prope

V-Twin Manufacturing Std Low Compression Piston Kit, 80 1340cc, 7:1 - Kit

Piston set is standard size 3-1/2" diameter with a compression ratio of 7:1. Set includes Hasting's three piece ring sets, two wrist pins, and four circlips.
**Note:Run engine at moderate speeds for at least 500 miles, avoiding excessive running in

V-Twin Manufacturing .070 Low Compression Piston Kit, 74 1200cc, 7.5:1 - Kit

Piston set 3-7/16" bore .070 oversize with compression ratio of 7.5:1. Set includes Hasting 3 piece rings, 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut.
**Note:Run engine at moderate speeds for at least 500 miles, avoidi

V-Twin Manufacturing .030 Low Compression Piston Kit, 74 1200cc, 7.5:1 - Kit

Piston set 3-7/16" bore .030 oversize with compression ratio of 7.5:1. Set includes Hasting 3 piece rings, 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut.
**Note:Run engine at moderate speeds for at least 500 miles, avoidi

V-Twin Manufacturing Std Low Compression Piston Kit, 74 1200cc, 7.5:1 - Kit

Piston set 3-7/16" bore standard size with compression ratio of 7.5:1. Set includes Hasting 3 piece rings, 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast
**Note:Run engine at moderate speeds for at least 500 miles, av

V-Twin Manufacturing 74 x .050 Master Cylinder Moly Piston Kit, 37-16 , 1948-84, FLH-FX - Kit

Piston set moly coated 3-7/16" bore and is .050 oversize. The compression ratio is 8.5:1. Set features cast construction with moly coating which helps reduce friction and wear. Wrist pins and lock pins included.
**Note:Run engine at moderate speeds

V-Twin Manufacturing 3 5/8 Shovel Big Bore .010 Piston Kit - Kit
3-5/8" Piston Set .010 Oversize Piston set with 3-5/8" bore, 7.5:1 compression ratio and is oversize .010. Set includes Hastings 3 piece ring set, 2 wrist pins and 4 circlips. pistons have a steel expansion control strut cast. **Note:Run e

V-Twin Manufacturing 3 1-2 x .040 Piston Kit, 80 1340cc STD 8:1 - Kit

Replica 3-1/2" bore piston set has a 8:1 compression ratio and is .040 oversize. Piston set includes Hasting rings, 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast.
**Note:Run engine at moderate speeds for at least 500

V-Twin Manufacturing 3.25 x .030 Piston Kit, 80 1340cc STD 8:1 - Kit

Replica 3-1/2" bore piston set has a 8:1 compression ratio and is .030 oversize. Piston set includes Hasting rings, 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast.
**Note:Run engine at moderate speeds for at least 500

V-Twin Manufacturing 3.25 x .020 Piston Kit, 80 1340cc STD 8:1 - Kit

Replica 3-1/2" bore piston set has a 8:1 compression ratio and is .020 oversize. Piston set includes Hasting rings, 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast.
**Note:Run engine at moderate speeds for at least 500

V-Twin Manufacturing Piston Kit 3.25" x .010, 80 1340cc STD 8:1 - Kit

Replica 3-1/2" bore piston set has a 8:1 compression ratio and is .010 oversize. Piston set includes Hasting rings, 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast.
**Note:Run engine at moderate speeds for at least 500

V-Twin Manufacturing 3.25 x Std Piston Kit, 80 1340cc STD 8:1 - Kit

Replica 3-1/2" bore piston set has 8:1 compression ratio and is standard size. Piston set includes Hasting rings, 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast.
**Note:Run engine at moderate speeds for at least 500 m

V-Twin Manufacturing 3 7/16 x .070 Piston Kit, 74 1200cc, STD 8.5:1 - Kit

Replica 3-7/16" bore piston set has a 8.5:1 compression ratio and is oversize .070. Piston set includes Hasting rings, 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast.
**Note:Run engine at moderate speeds for at least

V-Twin Manufacturing 3 7/16 x .060 Piston Kit, 74 1200cc, STD 8.5:1 - Kit

Replica 3-7/16" bore piston set has a 8.5:1 compression ratio and is oversize .060. Piston set includes Hasting rings, 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast.
**Note:Run engine at moderate speeds for at least

V-Twin Manufacturing 3 7/16 x .050 Piston Kit, 74 1200cc, STD 8.5:1 - Kit

Replica 3-7/16" bore piston set has a 8.5:1 compression ratio and is oversize .050. Piston set includes Hasting rings, 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast.
**Note:Run engine at moderate speeds for at least

V-Twin Manufacturing 3 7/16 x .040 Piston Kit, 74 1200cc, STD 8.5:1 - Kit

Replica style 3-7/16" bore piston set has a 8.5:1 compression ratio and is oversize .040. Piston set includes Hasting rings, 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast.
**Note:Run engine at moderate speeds for at

V-Twin Manufacturing 3 7/16 x .030 Piston Kit, 74 1200cc, STD 8.5:1 - Kit

Replica style 3-7/16" bore piston set has a 8.5:1 compression ratio and is oversize .030. Piston set includes Hasting rings, 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast.
**Note:Run engine at moderate speeds for at

V-Twin Manufacturing 3 7/16 x .020 Piston Kit, 74 1200cc, STD 8.5:1 - Kit

Replica style 3-7/16" bore piston set has a 8.5:1 compression ratio and is oversize .020. Piston set includes Hasting rings, 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast.
**Note:Run engine at moderate speeds for at

V-Twin Manufacturing 3 7/16 x .010 Piston Kit, 74 1200cc, STD 8.5:1 - Kit

Replica style 3-7/16" bore piston set has a 8.5:1 compression ratio and is oversize .010. Piston set includes Hasting rings, 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast.
**Note:Run engine at moderate speeds for at