Back From The Dead ☠️ Shop Restocked & Resurrected Gear

Extend Your Ride Season! Shop The Collection

5% Cash Back, 10% Off Select Brands & More Perks With RPM*

Need Tires? Get Up To $70 Back On Bridgestone*

JavaScript Disabled

To get the full RevZilla experience, enable JavaScript in your browser settings and refresh this page.

Free Shipping over $49.99Learn More ZillaCash: $5 for every $100Learn More Customer Service From RidersLearn More

S&S Cycle High Output Super Stock Cylinder Head Kit For Harley 74" Shovelhead 1966-1978

Item: P360887

9 Read 9 Reviews Write a Review

S&S Super Stock o-ring style cylinder heads are crafted to uphold the timeless stock look while delivering substantial airflow enhancements when compa… Read More

S&S Big Bore Kits and Cylinder Heads for Harley Review

S&S Cycle High Output Super Stock Cylinder Head Kit For Harley 74" Shovelhead 1966-1978

Fullscreen Zoom

$1,723^.⁹⁵$1,899^.⁹⁵

Rebate Available! View Details

This product is vehicle specific.

Select a vehicle to ensure fitment.

Select Your Vehicle

Looking for a different vehicle? Change vehicle selection

Size: Select a Size

Ways to earn:

You'll earn $30.00 in ZillaCash

OR

Members get up to $101.20 in total value. Upgrade Now

This item Ships FREE

Guaranteed Low Price

S&S Big Bore Kits and Cylinder Heads for Harley Review

Product Details

Product Description

Part Numbers

Fitment

Instructions

S&S Cycle High Output Super Stock Cylinder Head Kit

S&S Super Stock o-ring style cylinder heads are crafted to uphold the timeless stock look while delivering substantial airflow enhancements when compared to the factory stock heads.

Features:

Heads come assembled with premium valves and S&S valve springs that can handle cams with lifts up to .590"
Machined for one spark plug per head
Great upgrade for stock Shovelheads
Rocker boxes are fastened with 5/16"-18 cap screws instead of the stock studs and nuts
Use OEM manifolds and exhaust
Kit includes front and rear cylinder head assemblies, rocker box gaskets, copper head gaskets, exhaust gaskets, hardware, and instructions
Natural aluminum finish
Made in the USA

Product Style	RevZilla Item #	Store Sku	MFR. Product #	Availability
Product Style 3-5/8" Bore	RevZilla Item #1182009	Store Sku	MFR. Product #90-1497	AvailabilityIn Stock: Ships within 24 hours
Product Style Std Bore	RevZilla Item #1182008	Store Sku	MFR. Product #90-1496	AvailabilityIn Stock: Ships within 24 hours

This product is vehicle specific.

Select a vehicle to ensure fitment.

Select Your Vehicle

This Product Fits

Harley Davidson: Electra Glide Sport FLHS 1977, 1978; FLFB 1966, 1967, 1968, 1969; FLH 1966-1978; FLHB 1966, 1967, 1968, 1969; FLHF 1970, 1971, 1972; FLHFB 1966, 1967, 1968, 1969; Low Rider FXS 1977, 1978; Super Glide FX 1971-1978; Super Glide FXE 1974, 1975, 1976, 1977, 1978

S&S Cycle High Output Super Stock Cylinder Head Kit For Harley 74" Shovelhead 1966-1978 Instructions

Instructions (pdf)

Product Description

Part Numbers

Fitment

Instructions

9 Customer Reviews for All Models

9 5/5

0 Questions & 0 Answers for All Models

Related Videos

The Indian Larry Twisted Frame Chopper | J&P Custom Motorcycle Builds

The Indian Larry Twisted Frame Chopper | J&P Custom Motorcycle Builds

150-Horsepower Harley-Davidson | J&P: Custom Motorcycle Builds

150-Horsepower Harley-Davidson | J&P: Custom Motorcycle Builds

124 Cubic Inch Twin Cam FXR | J&P: Custom Motorcycle Builds

124 Cubic Inch Twin Cam FXR | J&P: Custom Motorcycle Builds

The First 8 Things You Should Change When Buying a Harley Davidson

The First 8 Things You Should Change When Buying a Harley Davidson

Reviews & Questions

9 Customer Reviews for All Models

0 Questions & 0 Answers for All Models

$39.99/yr.

Spend Less. Ride More.

5% RPM Cash Back*
10% Off Over 70 Brands
$15 in RPM Cash When You Join
Free 2-Day Shipping & Free Returns*
And more!

Become a member today! Learn More

By purchasing and enrolling in Riders Preferred Membership, you agree to the Program Terms and Conditions. *Some exclusions apply: 10% RPM discount applies on full price and sale price Exclusive Brands. 10% RPM discount applies on additional select brands at full price. Exclusions apply. RPM free 2-day shipping applies on qualifying items, contiguous U.S. only. Not available for AK, HI, or U.S. Territories. View shipping policies. RPM free returns apply on qualifying items and are processed on standard return timeline, contiguous U.S. only. View return policy.